Nonstop flight route between Sheghnan, Afghanistan and St. Mary's, Alaska, United States:
Departure Airport:
(37°34'0"N by 71°30'0"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from SGA to KSM:
4,909.86 miles (7,901.63 km)
Share this route:
Jump to:
- About this route
- SGA Airport Information
- KSM Airport Information
- Facts about SGA
- Facts about KSM
- Map of Nearest Airports to SGA
- List of Nearest Airports to SGA
- Map of Furthest Airports from SGA
- List of Furthest Airports from SGA
- 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 Sheghnan Airport (SGA), Sheghnan, Afghanistan and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,910 miles (or 7,902 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 Sheghnan 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 Sheghnan 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: | SGA / OASN |
| Airport Names: |
|
| Location: | Sheghnan, Afghanistan |
| GPS Coordinates: | 37°34'0"N by 71°30'0"E |
| Area Served: | Sheghnan, Afghanistan |
| Elevation: | 6700 feet (2,042 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SGA |
| More Information: | SGA 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 Sheghnan Airport (SGA):
- In addition to being known as "Sheghnan Airport", another name for SGA is "Sheghnan Airport (Sheghnan)".
- The closest airport to Sheghnan Airport (SGA) is Fayzabad Airport د فیض اباد هوائی ډګر (FBD), which is located 62 miles (100 kilometers) WSW of SGA.
- Sheghnan Airport (SGA) currently has only 1 runway.
- The furthest airport from Sheghnan Airport (SGA) is Mataveri International Airport (IPC), which is located 11,716 miles (18,855 kilometers) away in Easter Island, Chile.
- Because of Sheghnan Airport's high elevation of 6,700 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SGA. Combined with a high temperature, this could make SGA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 62.08 miles (99.91 km) WSW | Fayzabad Airport د فیض اباد هوائی ډګر (FBD) | Fayzabad, Badakhshan, Afghanistan |     |
| 2 | 70.40 miles (113.30 km) NNW | Darwaz Airport (DAZ) | Darwaz, Badakhshan, Afghanistan | |
| 3 | 74.27 miles (119.53 km) WNW | Khwahan Airport (KWH) | Khwahan, Afghanistan | |
| 4 | 114.60 miles (184.43 km) SSW | Razer Airport (KUR) | Kron Monjan (Karanomunjan), Afghanistan | |
| 5 | 117.59 miles (189.24 km) S | Chitral Airport (CJL) | Chitral, Pakistan | |
| 6 | 121.49 miles (195.51 km) WSW | Taloqan Airport (TQN) | Taloqan, Afghanistan | |
| 7 | 155.67 miles (250.52 km) WSW | Kunduz Airport (UND) | Kunduz, Afghanistan | |
| 8 | 160.52 miles (258.33 km) WNW | Dushanbe International Airport (DYU) | Dushanbe, Tajikistan | |
| 9 | 193.37 miles (311.20 km) N | Fergana International Airport (FEG) | Fergana, Uzbekistan | |
| 10 | 193.84 miles (311.95 km) SE | Gilgit Airport (GIL) | Gilgit, Pakistan | |
| 11 | 206.07 miles (331.64 km) SE | Chilas Airport (CHB) | Chilas, Pakistan | |
| 12 | 207.15 miles (333.37 km) NNW | Khujand International Airport (LBD) | Khujand, Tajikistan | |
| 13 | 219.74 miles (353.63 km) SW | Bagram Airfield (OAI) | Bagram, Afghanistan | |
| 14 | 221.33 miles (356.20 km) NNE | Osh International Airport (OSS) | Osh, Kyrgyzstan | |
| 15 | 222.51 miles (358.10 km) N | Andizhan International Airport (AZN) | Andizhan, Uzbekistan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,716.10 miles (18,855.18 km) S | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 10,582.27 miles (17,030.48 km) ESE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 3 | 10,581.80 miles (17,029.71 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 4 | 10,581.64 miles (17,029.46 km) WSW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 5 | 10,578.52 miles (17,024.44 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 6 | 10,543.74 miles (16,968.46 km) WSW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 7 | 10,540.74 miles (16,963.64 km) WSW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 8 | 10,537.54 miles (16,958.49 km) WSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 9 | 10,531.72 miles (16,949.11 km) WSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 10 | 10,527.81 miles (16,942.82 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 11 | 10,506.72 miles (16,908.88 km) WSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 12 | 10,499.40 miles (16,897.10 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 13 | 10,496.62 miles (16,892.63 km) W | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 14 | 10,494.41 miles (16,889.08 km) WSW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 15 | 10,478.07 miles (16,862.78 km) WSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 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 | |