Nonstop flight route between Montauk, New York, United States and St. Mary's, Alaska, United States:
Departure Airport:
(41°4'36"N by 71°55'14"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from MTP to KSM:
3,807.89 miles (6,128.20 km)
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Jump to:
- About this route
- MTP Airport Information
- KSM Airport Information
- Facts about MTP
- Facts about KSM
- Map of Nearest Airports to MTP
- List of Nearest Airports to MTP
- Map of Furthest Airports from MTP
- List of Furthest Airports from MTP
- 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 Montauk Airport (MTP), Montauk, New York, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,808 miles (or 6,128 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 Montauk 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 Montauk 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: | MTP / KMTP |
| Airport Name: | Montauk Airport |
| Location: | Montauk, New York, United States |
| GPS Coordinates: | 41°4'36"N by 71°55'14"W |
| Area Served: | Montauk, New York |
| Operator/Owner: | Montauk Airport Inc |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MTP |
| More Information: | MTP 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 Montauk Airport (MTP):
- The furthest airport from Montauk Airport (MTP) is Margaret River Airport (MGV), which is located 11,811 miles (19,008 kilometers) away in Margaret River, Western Australia, Australia.
- In 2007, Montauk Airport received two grants from the Federal Aviation Administration to install an Automated Weather Observing System to provide pilots with current weather conditions at the airport and a Precision Approach Path Indicator to visually alert pilots if they are on the glidepath while preparing to land.
- Montauk Airport is a privately owned, public use airport located three nautical miles northeast of the central business district of Montauk, in Suffolk County, New York, United States.
- In 1961 there was attempt by Suffolk County to buy the airport and turn it into a county airport however the deal fell through.
- The closest airport to Montauk Airport (MTP) is Elizabeth Field (FID), which is located only 13 miles (22 kilometers) NNW of MTP.
- Montauk Airport (MTP) currently has only 1 runway.
- Because of Montauk Airport's relatively low elevation of 7 feet, planes can take off or land at Montauk 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.
Facts about St. Mary's Airport (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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.38 miles (21.54 km) NNW | Elizabeth Field (FID) | Fishers Island, New York, United States |     |
| 2 | 18.66 miles (30.03 km) NNW | Groton-New London Airport (GON) | Groton, Connecticut, United States | |
| 3 | 18.93 miles (30.46 km) ENE | Block Island State Airport (BID) | Block Island, Rhode Island, United States | |
| 4 | 19.07 miles (30.69 km) WSW | East Hampton Airport (HTO) | East Hampton, New York, United States | |
| 5 | 40.45 miles (65.09 km) WSW | Francis S. Gabreski Airport (FOK) | Westhampton Beach, New York, United States | |
| 6 | 45.73 miles (73.60 km) NE | Newport State Airport (NPT) | Newport, Rhode Island, United States | |
| 7 | 46.79 miles (75.31 km) WSW | Calverton Executive Airpark (CTO) | Calverton, New York, United States | |
| 8 | 51.48 miles (82.85 km) NNE | T. F. Green Airport (PVD) | Providence, Rhode Island, United States | |
| 9 | 51.89 miles (83.50 km) WNW | Tweed New Haven Airport (HVN) | New Haven, Connecticut, United States | |
| 10 | 52.43 miles (84.38 km) WSW | Brookhaven Calabro Airport (WSH) | Shirley, New York, United States | |
| 11 | 59.21 miles (95.29 km) NW | Hartford-Brainard Airport (HFD) | Hartford, Connecticut, United States | |
| 12 | 59.42 miles (95.63 km) NW | Rentschler Heliport (EHT) | East Hartford, Connecticut, United States | |
| 13 | 62.41 miles (100.44 km) NNE | North Central State Airport (SFZ) | Pawtucket, Rhode Island, United States | |
| 14 | 63.03 miles (101.44 km) W | Igor I. Sikorsky Memorial Airport (BDR) | Bridgeport, Connecticut, United States | |
| 15 | 64.57 miles (103.92 km) WSW | Long Island MacArthur Airport (HAP) | Long Island, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,811.25 miles (19,008.32 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,792.54 miles (18,978.20 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,787.55 miles (18,970.18 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,760.90 miles (18,927.29 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,759.22 miles (18,924.59 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,705.46 miles (18,838.06 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,686.34 miles (18,807.29 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,681.08 miles (18,798.83 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,669.22 miles (18,779.74 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,596.51 miles (18,662.72 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,527.39 miles (18,551.48 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,509.70 miles (18,523.01 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,502.61 miles (18,511.61 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,470.05 miles (18,459.21 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,447.82 miles (18,423.43 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 | |