Nonstop flight route between St. Mary's, Alaska, United States and Nepalgunj, Nepal:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(28°6'12"N by 81°40'0"E)
Distance from KSM to KEP:
5,253.65 miles (8,454.92 km)
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Jump to:
- About this route
- KSM Airport Information
- KEP Airport Information
- Facts about KSM
- Facts about KEP
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to KEP
- List of Nearest Airports to KEP
- Map of Furthest Airports from KEP
- List of Furthest Airports from KEP
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Nepalgunj Airport (KEP), Nepalgunj, Nepal would travel a Great Circle distance of 5,254 miles (or 8,455 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 St. Mary's Airport and Nepalgunj 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 St. Mary's Airport and Nepalgunj Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | KEP / VNNG |
| Airport Name: | Nepalgunj Airport |
| Location: | Nepalgunj, Nepal |
| GPS Coordinates: | 28°6'12"N by 81°40'0"E |
| Area Served: | Nepalgunj, Nepal |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 540 feet (165 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KEP |
| More Information: | KEP Maps & Info |
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
Facts about Nepalgunj Airport (KEP):
- The closest airport to Nepalgunj Airport (KEP) is Chaurjahari Rukumkot Airport (RUK), which is located 48 miles (78 kilometers) NE of KEP.
- The airport resides at an elevation of 540 feet above mean sea level.
- List of airports in Nepal
- Nepalgunj Airport (KEP) currently has only 1 runway.
- The furthest airport from Nepalgunj Airport (KEP) is Mataveri International Airport (IPC), which is located 11,755 miles (18,918 kilometers) away in Easter Island, Chile.
- Because of Nepalgunj Airport's relatively low elevation of 540 feet, planes can take off or land at Nepalgunj 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.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.34 miles (77.79 km) NE | Chaurjahari Rukumkot Airport (RUK) | Rukumkot, Nepal | |
| 2 | 82.69 miles (133.08 km) NNW | Sanphebagar Airport (FEB) | Sanfebagar, Nepal | |
| 3 | 86.96 miles (139.95 km) NNE | Jumla Airport (JUM) | Jumla, Nepal | |
| 4 | 92.77 miles (149.30 km) NE | Dolpa Airport (DOP) | Dolpa, Nepal | |
| 5 | 96.48 miles (155.27 km) N | Bajura Airport (BJU) | Bajura, Nepal | |
| 6 | 103.37 miles (166.35 km) NNW | Bajhang Airport (BJH) | Bajhang, Nepal | |
| 7 | 104.41 miles (168.04 km) SSW | Chaudhary Charan Singh International Airport (LKO) | Lucknow, India | |
| 8 | 109.67 miles (176.50 km) WNW | Mahendranagar Airport (XMG) | Mahendranagar, Mahakali, Nepal | |
| 9 | 114.61 miles (184.44 km) ESE | Gautam Buddha Airport Bhairahawa Airport (BWA) | Bhairawa, Nepal | |
| 10 | 129.36 miles (208.18 km) N | Simikot Airport (IMK) | Simikot, Nepal | |
| 11 | 132.27 miles (212.87 km) E | Chaurjhari Airport (HRJ) | Chaurjhari, Nepal | |
| 12 | 133.39 miles (214.67 km) ENE | Jomsom Airport (JMO) | Jomsom, Nepal | |
| 13 | 140.53 miles (226.16 km) SSW | Kanpur Airport कानपुर हवाई अड्डा کان پور ہوائی اڈا (KNU) | Kanpur, Uttar Pradesh, India | |
| 14 | 141.19 miles (227.22 km) E | Pokhara Airport (PKR) | Pokhara, Nepal | |
| 15 | 144.34 miles (232.29 km) SE | Gorakhpur Airport (GOP) | Gorakhpur, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,755.19 miles (18,918.10 km) E | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 10,852.27 miles (17,465.00 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 3 | 10,808.53 miles (17,394.60 km) WSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 4 | 10,808.37 miles (17,394.35 km) WSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 5 | 10,800.05 miles (17,380.95 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 6 | 10,796.27 miles (17,374.87 km) W | La Florida Airport (LSC) | La Serena, Chile | |
| 7 | 10,791.67 miles (17,367.46 km) SW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 8 | 10,790.00 miles (17,364.77 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 9 | 10,786.35 miles (17,358.91 km) WSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 10 | 10,765.96 miles (17,326.08 km) WSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 11 | 10,765.26 miles (17,324.96 km) SW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 12 | 10,762.13 miles (17,319.92 km) SW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 13 | 10,751.00 miles (17,302.01 km) SW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 14 | 10,744.63 miles (17,291.77 km) SW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 15 | 10,743.52 miles (17,289.98 km) SW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |