Nonstop flight route between Skardu, Pakistan and St. Mary's, Alaska, United States:
Departure Airport:
(35°20'8"N by 75°32'9"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from KDU to KSM:
4,957.42 miles (7,978.17 km)
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- About this route
- KDU Airport Information
- KSM Airport Information
- Facts about KDU
- Facts about KSM
- Map of Nearest Airports to KDU
- List of Nearest Airports to KDU
- Map of Furthest Airports from KDU
- List of Furthest Airports from KDU
- 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 Skardu Airport (KDU), Skardu, Pakistan and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,957 miles (or 7,978 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 Skardu 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 Skardu 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: | KDU / OPSD |
| Airport Names: |
|
| Location: | Skardu, Pakistan |
| GPS Coordinates: | 35°20'8"N by 75°32'9"E |
| Area Served: | Skardu, Gilgit-Baltistan, Pakistan |
| Operator/Owner: | Government of Pakistan |
| Airport Type: | Civil/Military |
| Elevation: | 7316 feet (2,230 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KDU |
| More Information: | KDU 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 Skardu Airport (KDU):
- The closest airport to Skardu Airport (KDU) is Gilgit Airport (GIL), which is located 79 miles (127 kilometers) WNW of KDU.
- Because of Skardu Airport's high elevation of 7,316 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KDU. Combined with a high temperature, this could make KDU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Skardu Airport (KDU) has 2 runways.
- The furthest airport from Skardu Airport (KDU) is Mataveri International Airport (IPC), which is located 11,801 miles (18,992 kilometers) away in Easter Island, Chile.
- In addition to being known as "Skardu Airport", another name for KDU is "سکردو ہوائی اڈے".
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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 78.64 miles (126.55 km) WNW | Gilgit Airport (GIL) | Gilgit, Pakistan |     |
| 2 | 81.99 miles (131.95 km) W | Chilas Airport (CHB) | Chilas, Pakistan | |
| 3 | 102.74 miles (165.34 km) SSW | Srinagar International Airport (SXR) | Srinagar, India | |
| 4 | 134.01 miles (215.67 km) WSW | Muzaffarabad Airport (MFG) | Muzaffarabad, Pakistan | |
| 5 | 141.06 miles (227.02 km) SE | Kushok Bakula Rimpochhe Airport (IXL) | Leh, India | |
| 6 | 155.06 miles (249.55 km) WSW | Abbottabad Airport (AAW) | Abbottabad, Pakistan | |
| 7 | 182.68 miles (293.99 km) SW | Benazir Bhutto International Airport (ISB) | Islamabad / Rawalpindi, Pakistan | |
| 8 | 187.17 miles (301.22 km) SSW | Jammu Airport जम्मू हवाई अड्डा جممو ائیرپورٹ (IXJ) | Jammu, India | |
| 9 | 204.79 miles (329.58 km) SSW | Sialkot International Airport (SKT) | Sialkot, Pakistan | |
| 10 | 213.33 miles (343.32 km) WNW | Chitral Airport (CJL) | Chitral, Pakistan | |
| 11 | 214.40 miles (345.04 km) S | Pathankot Airport (IXP) | Pathankot, India | |
| 12 | 223.01 miles (358.90 km) S | Gaggal Airport (DHM) | Kangra, Himachal Pradesh, India | |
| 13 | 246.59 miles (396.85 km) WSW | Bacha Khan International Airport (PEW) | Peshawar, Pakistan | |
| 14 | 254.22 miles (409.13 km) S | Sri Guru Ram Dass Jee International AirportAmritsar International Airport (ATQ) | Amritsar, India | |
| 15 | 256.48 miles (412.76 km) SSE | Bhuntar Airport (KUU) | Kullu / Bhuntar, Himachal Pradesh, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,801.06 miles (18,991.93 km) SSE | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 10,730.32 miles (17,268.74 km) WSW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 3 | 10,725.09 miles (17,260.32 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 4 | 10,723.21 miles (17,257.28 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 5 | 10,700.11 miles (17,220.11 km) WSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 6 | 10,697.72 miles (17,216.27 km) WSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 7 | 10,696.66 miles (17,214.57 km) WSW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 8 | 10,696.39 miles (17,214.13 km) WSW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 9 | 10,687.81 miles (17,200.32 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 10 | 10,674.81 miles (17,179.40 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 11 | 10,667.36 miles (17,167.41 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 12 | 10,657.42 miles (17,151.41 km) WSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 13 | 10,637.59 miles (17,119.50 km) WSW | Pucón Airport (ZPC) | Pucón, Chile | |
| 14 | 10,629.51 miles (17,106.50 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 15 | 10,614.05 miles (17,081.61 km) WSW | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 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 | |