Nonstop flight route between St. Mary's, Alaska, United States and Puerto Madryn, Argentina:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(42°45'30"S by 65°6'5"W)
Distance from KSM to PMY:
9,013.56 miles (14,505.88 km)
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Jump to:
- About this route
- KSM Airport Information
- PMY Airport Information
- Facts about KSM
- Facts about PMY
- 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 PMY
- List of Nearest Airports to PMY
- Map of Furthest Airports from PMY
- List of Furthest Airports from PMY
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and El Tehuelche Airport (PMY), Puerto Madryn, Argentina would travel a Great Circle distance of 9,014 miles (or 14,506 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 El Tehuelche 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 El Tehuelche 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: | PMY / SAVY |
| Airport Names: |
|
| Location: | Puerto Madryn, Argentina |
| GPS Coordinates: | 42°45'30"S by 65°6'5"W |
| Area Served: | Puerto Madryn |
| Operator/Owner: | Argentine Government (Ministry of Planning and Public Services) |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from PMY |
| More Information: | PMY Maps & Info |
Facts about St. Mary's Airport (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.
- 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.
Facts about El Tehuelche Airport (PMY):
- The closest airport to El Tehuelche Airport (PMY) is Almirante Marcos A. Zar Airport (REL), which is located 33 miles (52 kilometers) SSW of PMY.
- In addition to being known as "El Tehuelche Airport", another name for PMY is "Aeropuerto El Tehuelche".
- El Tehuelche Airport (PMY) currently has only 1 runway.
- The furthest airport from El Tehuelche Airport (PMY) is Xilinhot Airport (XIL), which is nearly antipodal to El Tehuelche Airport (meaning El Tehuelche Airport is almost on the exact opposite side of the Earth from Xilinhot Airport), and is located 12,341 miles (19,860 kilometers) away in Xilinhot, Inner Mongolia, China.
- Emergency facilities at the airport are limited.
| 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 | 32.51 miles (52.32 km) SSW | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 2 | 138.72 miles (223.25 km) N | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 3 | 169.52 miles (272.82 km) NE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 4 | 212.50 miles (341.99 km) WNW | Maquinchao Airport (MQD) | Maquinchao, Río Negro Province, Argentina | |
| 5 | 239.59 miles (385.58 km) SSW | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 6 | 250.09 miles (402.48 km) WNW | Ingeniero Jacobacci Airport (IGB) | Ingeniero Jacobacci, Río Negro, Argentina | |
| 7 | 291.04 miles (468.39 km) NNW | Dr. Arturo Umberto Illia Airport (GNR) | General Roca, Río Negro, Argentina | |
| 8 | 306.41 miles (493.12 km) W | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 9 | 307.79 miles (495.33 km) NNW | Presidente Perón Internacional Airport (NQN) | Neuquen, Argentina | |
| 10 | 313.69 miles (504.83 km) W | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 11 | 318.13 miles (511.98 km) NNE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 12 | 324.18 miles (521.72 km) WSW | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 13 | 330.31 miles (531.58 km) WNW | San Carlos de Bariloche Airport (BRC) | San Carlos de Bariloche, Río Negro Province, Argentina | |
| 14 | 333.08 miles (536.04 km) W | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 15 | 341.91 miles (550.25 km) NW | Cutral Có Airport (CUT) | Cutral Có, Neuquén, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,340.52 miles (19,860.10 km) NNW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 2 | 12,297.23 miles (19,790.42 km) N | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 3 | 12,288.17 miles (19,775.84 km) ENE | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 4 | 12,236.44 miles (19,692.60 km) NNE | Datong Yungang Airport (DAT) | Datong, Shanxi, China | |
| 5 | 12,232.16 miles (19,685.71 km) NNW | Beijing Capital International Airport (PEK) | Beijing, People's Republic of China | |
| 6 | 12,230.82 miles (19,683.55 km) NE | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 7 | 12,229.37 miles (19,681.22 km) W | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 8 | 12,217.12 miles (19,661.51 km) NNW | Beijing Nanyuan Airport (NAY) | Beijing, China | |
| 9 | 12,172.69 miles (19,590.00 km) NW | Tangshan Sannühe Airport (TVS) | Tangshan, Hebei, China | |
| 10 | 12,155.12 miles (19,561.71 km) NNW | Tianjin Binhai International Airport (TSN) | Tianjin, China | |
| 11 | 12,141.73 miles (19,540.17 km) ENE | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 12 | 12,140.98 miles (19,538.97 km) WNW | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 13 | 12,127.24 miles (19,516.85 km) N | Shijiazhuang Zhengding International Airport (SJW) | Shijiazhuang, China | |
| 14 | 12,120.71 miles (19,506.34 km) NW | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 15 | 12,100.04 miles (19,473.08 km) WNW | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |