e. 344 meters = 5280 feet = 1760 yards. Distances: From Ebey's Landing State Park Trailhead - 3. is also used by all nations for air and sea travel. Search for popular ships globally. Searates provides Online Tool for Distance Calculation & Shipping Rates Between Air & Sea Ports. Find locations of ports and ships using the near Real Time ships map. While she wasn’t surprised that cougars can island-hop in the Salish Sea, “the distances covered are pretty incredible… the capacity of large felids to adapt to extreme habitats is pretty. Info Incoterms IMO classes Reefer cargo Glossary Liner terms Services & fees. You can also compare ports and view their rankings based on various criteria. In the Atlantic, a female hawksbill that nested at Buck Island Reef National Monument in the U. Also you will find some providers that give you distances between ports depending on AIS data like marinetraffic. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Honolulu and Seattle. Track Container Shipment and stay informed for Container Ships' Schedules. the distance in nautical miles for the round trip. 15078. World sea ports database, sea transportation, marine and ports market place, sea distances and routes. Interestingly, a knot is also the desired unit of measurement for fluids in motion. Voyage Planner The MarineTraffic Voyage Planner is a novel tool for sea route distance calculation. Flight duration. It is 1852m, or 1 minute of the distance along the Earth’s equator. Guidelines When Viewing At Sea When viewing wildlife at sea, all boats, jet skis, paddleboards, kayaks, and other watercraft should maintain appropriate distances from marine mammals and sea turtles, while observing. Distance calculator helps you to find how many miles from a city to an another city on map. This is why pilots fly polar routes saving time and distance. 36 km) Victoria, CA;Popular distances from Seattle (SEA) Distance from Seattle to Dubai (Seattle–Tacoma International Airport – Dubai International Airport) is 7425 miles / 11949 kilometers / 6452 nautical miles. World Sea Ports Find Ports by Shipping Line Sea Lines Explorer Unit converter Demurrage & Storage Shipping lines directory . 9. Using knots for navigating nautical miles is more convenient than other statute distance units. How far is 20 leagues Under the sea? “20,000 Leagues Under the Sea” is a novel by Jules Verne, and the term “leagues” in this context refers to a measure of distance. 5°5'E (2015) ANNUAL DECREASE 8' Edit. Strait Of Gibraltar » 5. MAP YOUR ROUTE. All seabirds spend a significant part of their lives at sea, and many experience many parts of the world's ocean as they migrate around the globe every year. Discover information and vessel positions for vessels around the world. Searoutes is committed to making freight transportation and decarbonation work together for a greener and more sustainable international trade. (LHR) and Seattle–Tacoma International Airport (SEA) On average. For example, if the boat’s speed is 25 knots, it will take approximately 4 hours to travel 100 miles. 1508 land-measured (or statute) miles (1. Open-water distances typically get elongated due to shifting conditions, so a mile in the ocean will take more time—and feel more. We aim at helping shippers, BCOs, forwarders and carriers identify the greener routes to reduce their transport carbon footprint, all modes. the time in an hour, minute, and second format. To calculate airport distance and fligh duration, please enter airport names (iata code or city name) of the two airports between which you need to find the distance in the text boxs below and click 'Calculate Flight Distance' button. My suggested method for visiting the Dead Sea from Amman is to rent a car and drive yourself there. One species of baleen whale, the gray whale, makes a 10,000- to 14,000-mile round trip on its. Red Sea. com can calculate the shortest distance and the fastest distance between any two cities or locations. The nautical mile (symbol nmi, M or NM) is a non-SI unit of length used in navigation (both marine and aerial). Time difference. Line. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. To travel around the Earth at the equator, you would have to travel (360 * 60) 21,600 nautical miles, 24,857 miles or 40,003 kilometers. Environmental distance is a measure of the similarity in environmental conditions between two geographic locations. MarineTraffic Live Ships Map. The sea commonly refers to the ocean, the wider body of seawater. Straits Canals Gulfs Bays Seas Oceans Rivers Lakes Sounds Fjords Reefs Lagoons Capes. 8 14. This means that at this speed, an average-sized yacht can cover somewhere in the region of 80-100 nautical miles with one full tank of fuel. The symbol for nautical mile is M or NM or nmi. , Figure 2-2). Searates provides Online Tool for Distance Calculation & Shipping Rates Between Air & Sea Ports. Then you know 160m=1 square. If your elevation measurement reads "0," make sure the terrain layer is turned on. MarineTraffic Live Ships Map. Accurate routes, sea distances and transit times are key criteria for improved decision making. Shore and Sea Boundaries summarizes the technical and legal aspects of determining maritime boundaries in the U. Result page displays distance in miles, kilometers and nautical miles along with an interactive map showing travel direction. 15. Check other websites in . A nautical mile is the equivalent of 1,852 meters on land, based on the concept of longitudes and latitudes. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 river, sea and ocean objects and regions like LAKE ERIE, Maritime Locator useful to spot, find out and connect to Shipyards, Agents, Ship Suppliers, Bunkerers and nearby. Regions . coastal waters, but many adults that nest on U. Smaller ports, shorter distances, smaller/cleaner ships and the hydrocarbon trail heritage. An elevation profile will appear in the the lower half of the 3D Viewer. Select Measure distance. Ocean water is constantly moving, and not only in the form of waves and tides. 15078 mph. We empower maritime and logistics stakeholders with the most accurate routes to better plan, track, and improve journeys from point A to point B. In the English measurement system, a nautical mile is 1. A tool for carriers to provide accurate tracking . Sort By Name Sort By Country. 1 nautical mile = 6076. 06°. It’s actually 1. SS). Nautical Miles. Vancouver to Toronto distance (YVR–YYZ) Anchorage to Seattle distance (ANC–SEA) London to Sydney distance (LHR–SYD) Air Miles Calculator helps you calculate how many miles it is from one airport to another and. The driving distance from Seattle (SEA) to Charleston (CHS) is 2967 miles / 4775 kilometers, and travel time by car is about 52 hours 35 minutes. Shows the distance from Seattle to the North Pole, Equator, South Pole and any place in the world. Popular distances from Seattle (SEA) Distance from Seattle to Seoul (Seattle–Tacoma International Airport – Seoul Incheon International Airport) is 5217 miles / 8396 kilometers / 4533 nautical miles. How to choose Departure and Arrival points on the map with calculator's target buttons. Includes air line, route, centre, route planner, flight route and interactive map. World sea ports database, sea transportation, marine and ports market place, sea distances and routes. Distances at sea are measured in nautical miles which are different to land miles. You can explore port details, statistics, arrivals and departures, weather and forecasts, and more. VAR 3. Caribbean Sea » 7. Shows the distance from Port to the North Pole, Equator, South Pole and any place in the world. 4. The driving distance from Seattle (SEA) to Atlanta (ATL) is 2680 miles / 4313 kilometers, and travel time by car is about 47 hours 13 minutes. We tested different methods for the distance calculations and decided to use Edit Distance with Real Penalty (ERP) [5]. 15. For marine. 0011508: 0. Straits Canals Gulfs Bays Seas Oceans Rivers Lakes Sounds Fjords Reefs Lagoons Capes. Panama Canal » 8. Calculating nautical miles on a chart involves measuring distances between given points using a tool called a navigational. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. Golfo De Panamá Gulf » 9. You can calculate the length of a path, running route, fence, border, or the perimeter of any object that. It is a non-SI unit used especially by navigators in the shipping and aviation industries, and also in polar exploration. Seaway distances for tagged tuna using R; by Doug Beare; Last updated over 4 years ago; Hide Comments (–) Share Hide ToolbarsAs such, a nautical mile is actually slightly longer than the statute miles we use to measure a land mile. Port of San Francisco. Each port and waypoint is carefully placed based on actual ship traffic and thorough analysis of routing options. During the 20th century several attempts to develop an international “law of the sea” have been made under the aegis of the United Nations. 10 m; 100 m;. Distances Between Ports (PUB 151) is a publication that lists the distances between major ports. Some . To find speed, time or distance, enter a value in two of the three fields, and the third will be calculated for you. Ocean Distance. 68780985710119 feet per. As a responsible to all aspects of maritime deeds website shiptraffic. The nautical mile is based on the Earth’s longitude and latitude coordinates, with one nautical mile equaling one minute of latitude. Reciprocal distances between two ports may differ due to the different routes of currents and climatic conditions chosen. io you will find 1 solutions. 1 h 15 min. ORG All Rights Reserved. Port of San Francisco. ORG zone. sea-routes Reformatted data from Distances Between Ports From Wiki Article. World sea ports database, sea transportation, marine and ports market place, sea distances and routes. Each port and waypoint is carefully placed based on actual ship traffic and thorough analysis of routing options. Check the list of other websites hosted by JSC "ISPsystem" . Length. To find speed, time or distance, enter a value in two of the three fields, and the third will be calculated for you. The first thing you can find with our Earth curvature calculator is the exact distance between you and the horizon. MM) or degrees, minutes, and decimal seconds (DD:MM:SS. There are 0. Copyright © 2023 by SEA-DISTANCES. The Distances Between Ports (Pub. We return […] The formula for converting nautical miles to other units involves multiplying the distance in nautical miles by the appropriate conversion factor. By plugging in your specific. Alboran Sea » 4. Use this useful table (in nautical miles) to plan your passages while cruising in the Mediterranen Sea. North Pacific Ocean » 10. The strength of our navigational route network, lies in its thoroughness and distance accuracy. It is approximately one minute of arc measured along any meridian. Explore all-in-one maritime details for ports world wide. There are free data sets available for distances between ports: or msi. They are unique among sea turtles in that they are herbivores, eating mostly seagrasses and algae. 17000+ Locations. A rental car in Jordan is about 25-30JD per day (depending on the car size etc) and once you are out of downtown Amman, it is highway driving from the 7th Circle in Amman to the Dead Sea. 00 m c. The CERDI-SeaDistance database contains bilateral maritime distances between 227 countries and territories. Port Distance Calculator. 5°5'E (2015) ANNUAL DECREASE 8' Edit. Airplanemanager. mil. But they can survive for long periods in salt-water without eating or drinking, so by only traveling when surface currents are favorable, they would be able to move long distances by sea. Speed profile, ECA zone avoidance, and gateway preference help you to compare. Thumbnails; Marine Traffic; Compass Rose; Water depth. 1 h. Port of Auckland, New Zealand. d = √ (2 * R * h + h^2) Where: d represents the distance to the horizon. What’s the distance to Southend-on-Sea from South Ockendon? The average trip from South Ockendon to Southend-on-Sea using Uber is about 38 kilometers. The. At sea, distances are measured in nautical miles and speeds are expressed in knots. The data presented on this page represents historical average prices, durations, and distances for routes. Walking along the Sea of Galilee is an unparalleled experience, as it was the setting for so. We use historic puzzles to find the best matches for your question. Admire sea turtles from a respectful distance by land or sea and follow these guidelines: Don’t disturb nesting turtles, nests, or hatchlings. distances, find the departure port in the alphabetical listing and select the desired arrival port and distance listed below. What causes wind? differences in air pressure decreases in air temperature the occurrence of the Coriolis effect the even heating of Earth's. It will also display local time in each of the locations. Online tables to estimate and compare distance for several million sea routes. 2) Download the "Chart Updater" plug in. We empower maritime and logistics stakeholders with the most accurate routes to better plan, track, and improve journeys from point A to point B. g. The nautical mile plays a key role in defining many aspects of the Law of the Sea. Verification Code. Analyse your emissions and distance of your container shipments on a. Transmate's freight rate management and tendering platform can be used to quickly and accurately calculate distances, costs, and CO2 for shipment purposes. By plugging in your specific. Level 4: Skybridge to ground transportation and car parking. Provide the distance in miles, kilometers, or any other unit, and the result of the conversion will show up instantly. Enter latitude and longitude of two points, select the desired units: nautical miles (n mi), statute miles (sm), or kilometers (km) and click Compute. Sea Routing Features “Any-to-Any” Routing. What is it: The limit to which Water Framework Directive measures have been implemented in Scotland. The distance from the Ukrainian port city of Odesa to the Bosphorus Strait in the south is about 600 km (370 mi). Includes air line, route, centre, route planner, flight route and interactive map. Geodesic distance calculator. This is my preferred planning tool. org show that sea-distances. It shows a ship with a deployed underwater hydrophone receiving the sounds of distant whales, thanks to the effects of the SOFAR channel. org has an invalid. 2 kilometres) from the coastal baseline of a nation. Searoutes is committed to making freight transportation and decarbonation work together for a greener and more sustainable international trade. By the 10th century, Italian-made portolans supplied detailed directions, distances, depths, and coastal descriptions, and by the 13th century, sea maps with scale and bearings began to appear. By moving heat. The Office of Coast Survey depicts on its nautical charts the territorial sea (12 nautical miles), contiguous zone (24nm), and exclusive economic zone (200nm, plus maritime. SEA DISTANCES / PORT DISTANCES - online tool for calculation distances between sea ports. Then draw a route by clicking on the starting point, followed by all the subsequent points you want to measure. 95 miles rounded up to 4,776 miles. A straight line is the shortest possible measure of the distance between two locations. time = distance ÷ speed. Well, not completely. Estimate distances and times between sea routes with this online tool based on open sources and shipping line data. About this Gallery: Long-distance Ocean Travels. 9 miles. Called the incubator of Western civilization, it runs west to east from the Strait of Gibraltar between Spain and Morocco to the coast of Turkey and north to south between Croatia’s southern shores and Libya. We have partnered with researchers and engineers to implement calculation methods and machine learning algorithms to calculate the real sea distances by combining historical and actual data, weather data and ship performance. At sea, distances are measured in nautical miles and speeds are expressed in knots. Navigators measure distance on the globe in degrees. Supplied by Veson Nautical, Sea-web Distance Tables offer a convenient tool to access millions of routes for voyage estimation and comparison. It is approximately one minute of arc measured along any meridian. Analyse your emissions and distance of your container shipments on a. The distance between San Diego (San Diego International Airport) and Seattle (Seattle–Tacoma International Airport) is 1050 miles / 1690 kilometers / 913 nautical miles. Dispersal shapes marine biodiversity, and must be understood if marine systems are to be well managed. 852 kilometers (km) = 1852 meters. Panama Canal » 8. 68339,-96. Port Distance Calculator. The driving distance from Seattle (SEA) to Philadelphia (PHL) is 2807 miles / 4517 kilometers, and travel time by car is about 50 hours 21 minutes. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. the map will automatically update to show the estimated nautical miles of the whole trip. The measure is important when considering the chances of survival for a species that has been transported from one location to the other, especially species that are not indigenous to the destination location. Port distances. beaches migrate from neighboring nations like the Bahamas, Cuba, and Mexico. Oceans. The routes are not generated by a computer algorithm. The land mile is mostly used for expressing the distance between points on land surface, while nautical miles are mostly used for distances at sea, or through historical reasons: in the air. The surface is 680 ft. Maritime history is the study of human interaction with and activity at sea. one nautical mile (nmi) = 1. Calculate the total nautical distance of your sea voyage with ease. Input these numbers into the following. You can also compare door-to-door distances and carbon footprint between different shipping routes. Netpas Distance is a Port Distance Table providing 12,000 ports and 0. The Get-Routes Service: Provides the means for getting a route between up to 16 points at sea (with a single call). The nautical mile (mni) is nearly equal to one minute of arc of latitude along any meridian, and is approximately equal to one minute of arc of longitude at the equator. Get Instant Quotes & 24/7 Support. Keep 100 yards away from humpback whales in Hawaiian and Alaskan waters. 852. From Atlanta. Click Edit Show Elevation Profile. The outer limit of the territorial sea is the line every point of which is at a distance from the nearest point of the baseline equal to the breadth of the territorial sea. 1508 statute miles or 1852 meters when measured on land. The routes selected by the author are suitable for boats up to 48 inches draft. Distance & Time Shipping Calculator. If needed, you can simplify your calculation by figuring out how many millimeters represent 60 miles. Database containing ports, blocks. The driving distance from Seattle (SEA) to Orlando (MCO) is 3117 miles / 5017 kilometers, and travel time by car is about 55 hours 7 minutes. S. net monitors 5 of the major oceans around the world. A nautical mile is a non-SI unit of Length or Distance. 1. This distance is based on the customary international law principle of the territorial sea, which grants coastal states certain rights and jurisdiction over a defined area extending from their. com facilitating the users by. Average speed: POL: POD: Distance and Time - Online tool for calculation distances between air and sea ports. Club: Short Hitting Male Amateurs: Mid-Length Male Amateurs: Long Male Amateurs: LPGA (From TrackMan). Others, called swells, which result from winds that blew somewhere else in the past, travel across the ocean surface. The salinity of water bodies varies. It will give you the shortest route from any vessel's AIS position in the map to any port or combination of ports, and find the distance, time and ETA. The tool estimates the time and distances between land, air, and sea routes based on data from international shipping lines. MarineTraffic Data is the ultimate source for port intelligence. The distance from the southern tip of Crimea to the coast of. Ship Types . Calculate the distance, fuel consumption, and cost of your next boating trip. Britain’s short sailing distances make varied and interesting itineraries easy to plan. One minute of latitude is defined as one nautical mile (1. S. 642. Please note that Fatalities can be performed when the Finish Them icon appears on screen at the end of a full two-round fight. Get information on size, coordinates, restrictions, water depth, distances, and routes at SeaRates. gov Learning Ocean Science through Ocean Exploration Section 2: Mapping the Ocean Floor: Bathymetry 15 • An Ocean of Weather in Islands in the Stream 2002 • Finding the Way from Deep East 2001 • At the Edge of the Continent in Islands in the Stream 2002 • Mapping Seamounts in the Gulf of Alaska from Exploring Alaska’s. The advent of aviation has diminished the importance of sea travel for passengers, though it is still popular. In Macon, merge LEFT at I-16 East (Jim L. There are 0. As for the Evaluation of environmental criteria represents the direction through Adriatic Sea, sea navigation time crucial element for obtaining best results. How To Use. e. The distance between Seattle (Seattle–Tacoma International Airport) and Dallas (Dallas/Fort Worth International Airport) is 1660 miles / 2671 kilometers / 1442 nautical miles. Whether you need information for a vessel, a port or at the global level, there’s a service to match your need. In the 16th century, the concept of the nautical mile was developed as an efficient way of gauging sea distances. One mile (statute) = 0. S. The distance between Seattle (Seattle–Tacoma International Airport) and Newark (New York Newark Liberty International Airport) is 2402 miles / 3865 kilometers / 2087 nautical miles. The symbol for nautical mile is M or NM or nmi. Marine Online is a B2B e-commerce platform for shipping services including chartering, getting bunker price, ship supply, port agency, crewing, ship sale and purchase, marine services & finding marine suppliers. The three sides of a right triangle are then the legs, r and d, and the hypotenuse r + h. To solve for distance use the formula for distance d = st, or distance equals speed times time. North Atlantic Ocean » 6. It is important to estimate transit times for various routes to any location in the world for both consignees and shippers. How to choose Departure and Arrival points on the map with calculator's target buttons. Get API Keys Contact us Get point to point, port to point and port to port sea routes and sea distances. Sea route calculator. British Columbia Highway 99, also known as the Sea to Sky Highway, is the top world's scenic drive between Vancouver and Whistler in western Canada. Shows the distance from SEA to the North Pole, Equator, South Pole and any place in the world. gov. a. Distance: 2,415. 86897583 nautical miles in a mile. One-Stop Maritime Applications. Boats with deeper draft may have to select longer routes to avoid shallows. To convert nautical miles to kilometers: Kilometers = Nautical Miles * 1. 151 , a comprehensive and authoritative source of nautical miles between departure and arrival ports worldwide, based on the International Nautical Mile. As a result, maritime routes try to follow the great circle distance. 868976242 nautical mile (nmi) = 1. Routescanner is the first online platform that provides independent insights into the various routes for worldwide containertransport, choose the best options. Because the Earth being an oblate (lens-like) spheroid, the length of a nautical mile is longest at the poles and shortest at the equator; see the article Ellipsoid for more details on oblate ellipsoids. In Iqirasik, Greenland, Abel Ludvigsen, stated the following in a 2014 interview with ICC: Back [in the 1940s and 50s] we would wait for the sea to freeze because when it froze the Mammals would come and when the fjords froze to ice then the mammals would come. The distance 2 degrees 45 minutes 12 seconds is written as 2° 45' 12''. 4'' N. As dimension for the speed, knots (kn) is used, one knot is one nautical mile per hour. The stopping distance is the distance traversed by the vessel during this interval of time. 32 km) distance between both points in a bearing of 281. If you drive the ball 240 yards at sea level, you will carry it around 255 yards in Denver's mile high altitude. As a responsible to all aspects of maritime deeds website shiptraffic. The Distance Calculator can find distance between any two cities or locations available in The World Clock. You can also route between ports. Zoom and drag the map to find the location of marker 2. But in foul weather, the Vikings could delay their departure, run ahead of the storm, or travel at an average speed of 3 knots with numerous stops, which would then mean that they. The distance between Seattle (Seattle–Tacoma International Airport) and Nashville (Nashville International Airport) is 1978 miles / 3183 kilometers / 1719 nautical miles. Abbreviation: mi. In this study, capability of subwaveform retrackers against 20 Hz Jason-2 measurements is examined in the calm Celebes Sea. Coming westward from the point where the Jordan enters the lake, the mountains approach within a short distance of the sea. Alboran Sea » 4. Sea-web™ is the ultimate maritime reference tool, with more than 600 data fields on over 200,000 ships of 100 GT and above. Distance & Time. What sets this tool apart is the fact that the routes are based on actual voyage data recorded by MarineTraffic, as opposed to algorithmic routing that does not respect maritime traffic restrictions, such as Traffic Separation Schemes, safe waterways, turning. The average cruising speed for most yachts is between 8-12 knots (9-14 mph). Click on Calculate Speed. (1 nautical mile=6076. All Rights Reserved. Report illegal or suspicious activity to 1-800-853-1964, (808) 643-DLNR (3567), or the DLNRTip App. 4 nautical miles. Sea distance is measured in Nautical miles. One km is equal to one thousand of meters (British spelling: metre), which is the current SI base unit of length. , stating their geographical coordinates by latitude and longitude around the world. 29781 - Nantucket Inlet to Vahsel Bay (Filchner Ice Shelf-Weddell Sea) charts,maps for NGA Nautical Charts - Central, South America. All Rights Reserved. We compare all available cargo delivery options at your request and arrange their transportation and insurance. Use any sea location for calculation. It flows through much of Central and Southeastern Europe, from the Black Forest south into the Black Sea. To reduce the number of listings needed, junction. Reserve a ride in advance to Burnham-On-Sea and Highbridge. 514444444444444 metres per second (m/sec) one knot (kn) = 1. The top solutions are determined by popularity, ratings and frequency of searches. 151) publication contains tabulated distances between departure ports, junction points, and arrival ports worldwide, organized alphabetically. It is approximately one minute of arc measured along any meridian. Container Lines ALL LINES MAERSK (332) CMA CGM (253) MSC (615) EVERGREEN (171) COSCO (129) APL (48) ONE (65) NYK (31) HAPAG LLOYD (107)679 TABLE 12 Distance of the Horizon Height Feet Nautical Miles Statute Miles Height meters Height Feet Nautical Miles Statute Miles Height meters 1 1. The Tables cover over 3,800 of the world's most frequently visited ports. results may be rounded. DD), degrees and decimal minutes (DD:MM. . Some currents flow for short distances; others cross entire ocean basins and even circle the globe. The time it takes to travel 100 miles on a boat depends on the boat’s speed. This flight distance finder would calculate air distance for all types of routes. 000. Nautical Miles: A nautical mile is a unit of. Complete your plans today by reserving a ride with Uber to get from Weston-Super-Mare to Burnham-On-Sea and Highbridge. This map gallery offers a glimpse into the discoveries of a decade 's investigation into life in all ocean realms from microbes to whales. The driving distance from Seattle (SEA) to Indianapolis (IND) is 2215 miles / 3564 kilometers, and travel time by car is about 39 hours 37 minutes. Southend-on-Sea Distances to Cities. Accurate routes and sea distances are a key criteria to improve decision making. A nautical knot is a unit of speed equal to one nautical mile per hour (1 knot = 1. This sea has a surface area of roughly 438,000 km 2 and is about 2,250 km in length. The nautical mile calculator is a handy tool to help you calculate the distance from and to nautical miles (nmi). Right of archipelagic sea lanes passage. All Rights Reserved. 86897583 nautical miles in a mile. What is a mile (mi)? Port distances.