Nonstop flight route between New York City, New York, United States and St. Mary's, Alaska, United States:
Departure Airport:
(40°38'22"N by 73°46'44"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from JFK to KSM:
3,777.03 miles (6,078.52 km)
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- About this route
- JFK Airport Information
- KSM Airport Information
- Facts about JFK
- Facts about KSM
- Map of Nearest Airports to JFK
- List of Nearest Airports to JFK
- Map of Furthest Airports from JFK
- List of Furthest Airports from JFK
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between John F. Kennedy International Airport (JFK), New York City, New York, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,777 miles (or 6,079 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between John F. Kennedy International Airport and St. Mary's Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between John F. Kennedy International Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | JFK / KJFK |
| Airport Name: | John F. Kennedy International Airport |
| Location: | New York City, New York, United States |
| GPS Coordinates: | 40°38'22"N by 73°46'44"W |
| Area Served: | New York City |
| Operator/Owner: | City of New York |
| Airport Type: | Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from JFK |
| More Information: | JFK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about John F. Kennedy International Airport (JFK):
- John F. Kennedy International Airport (JFK) has 4 runways.
- Because of John F. Kennedy International Airport's relatively low elevation of 13 feet, planes can take off or land at John F. Kennedy International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The Port Authority leased the airport property from the City of New York in 1947 and maintains this lease today.
- The furthest airport from John F. Kennedy International Airport (JFK) is Margaret River Airport (MGV), which is located 11,764 miles (18,933 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to John F. Kennedy International Airport (JFK) is Flushing Airport (closed 1984) (FLU), which is located only 10 miles (16 kilometers) NNW of JFK.
- John F. Kennedy International Airport handled 50,423,765 passengers last year.
- Terminal 4 is able to handle the Airbus A380 and was developed by LCOR, Inc and is managed by JFK International Air Terminal LLC, a subsidiary of the Schiphol Group.
- JFK has over 25 miles of taxiways to move aircraft in and around the airfield.
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- St. Mary's Airport (KSM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.05 miles (16.17 km) NNW | Flushing Airport (closed 1984) (FLU) | Flushing, New York, United States |     |
| 2 | 10.70 miles (17.21 km) NNW | LaGuardia Airport (LGA) | New York City, New York, United States | |
| 3 | 12.06 miles (19.41 km) WNW | New York Skyports Inc. Seaplane Base (QNY) | New York City, New York, United States | |
| 4 | 12.36 miles (19.89 km) NW | East 34th Street Heliport (TSS) | New York City, United States | |
| 5 | 12.77 miles (20.56 km) WNW | Downtown Manhattan Heliport (JRB) | New York City, New York, United States | |
| 6 | 14.34 miles (23.07 km) WNW | West 30th Street Heliport (JRA) | New York City, New York, United States | |
| 7 | 20.12 miles (32.38 km) ENE | Republic Airport (FRG) | East Farmingdale, New York, United States | |
| 8 | 20.71 miles (33.33 km) NW | Teterboro Airport (TEB) | Teterboro, New Jersey, United States | |
| 9 | 20.75 miles (33.39 km) W | Newark Liberty International Airport (EWR) | Newark/Elizabeth, New Jersey, United States | |
| 10 | 24.46 miles (39.37 km) W | Linden Airport (LDJ) | Linden, New Jersey, United States | |
| 11 | 29.75 miles (47.88 km) N | Westchester County Airport (HPN) | White Plains, New York, United States | |
| 12 | 30.93 miles (49.77 km) WNW | Essex County Airport (CDW) | Caldwell, New Jersey, United States | |
| 13 | 35.09 miles (56.47 km) WNW | Morristown Municipal Airport (MMU) | Morristown, New Jersey, United States | |
| 14 | 36.20 miles (58.26 km) SSW | Monmouth Executive Airport (BLM) | Belmar/Farmingdale, New Jersey, United States | |
| 15 | 37.13 miles (59.75 km) ENE | Long Island MacArthur Airport (HAP) | Long Island, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,764.31 miles (18,932.77 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,740.27 miles (18,894.09 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,737.60 miles (18,889.79 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,713.81 miles (18,851.50 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,692.64 miles (18,817.43 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,647.27 miles (18,744.43 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,646.59 miles (18,743.32 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 11,639.59 miles (18,732.06 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,628.01 miles (18,713.42 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,567.73 miles (18,616.41 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,488.24 miles (18,488.48 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,472.37 miles (18,462.95 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,454.56 miles (18,434.28 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 14 | 11,445.00 miles (18,418.89 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,432.16 miles (18,398.23 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |