Nonstop flight route between Pendleton, Oregon, United States and St. Mary's, Alaska, United States:
Departure Airport:
(45°41'42"N by 118°50'29"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from PDT to KSM:
2,074.60 miles (3,338.73 km)
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- About this route
- PDT Airport Information
- KSM Airport Information
- Facts about PDT
- Facts about KSM
- Map of Nearest Airports to PDT
- List of Nearest Airports to PDT
- Map of Furthest Airports from PDT
- List of Furthest Airports from PDT
- 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 Eastern Oregon Regional Airport (PDT), Pendleton, Oregon, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 2,075 miles (or 3,339 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 relatively short distance between Eastern Oregon Regional Airport and St. Mary's Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PDT / KPDT |
| Airport Names: |
|
| Location: | Pendleton, Oregon, United States |
| GPS Coordinates: | 45°41'42"N by 118°50'29"W |
| Area Served: | Pendleton, Oregon, United States |
| Operator/Owner: | City of Pendleton |
| Airport Type: | Public |
| Elevation: | 1497 feet (456 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PDT |
| More Information: | PDT 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 Eastern Oregon Regional Airport (PDT):
- The closest airport to Eastern Oregon Regional Airport (PDT) is Hermiston Municipal Airport (HES), which is located 22 miles (36 kilometers) WNW of PDT.
- The furthest airport from Eastern Oregon Regional Airport (PDT) is Tôlanaro Airport (FTU), which is located 10,806 miles (17,391 kilometers) away in Tôlanaro, Madagascar.
- United Airlines served Pendleton from the 1930s until 1981.
- Eastern Oregon Regional Airport covers 2,273 acres at an elevation of 1,497 feet above mean sea level.
- Eastern Oregon Regional Airport is a city-owned public airport three miles northwest of Pendleton, in Umatilla County, Oregon, United States.
- In addition to being known as "Eastern Oregon Regional Airport", another name for PDT is "Pendleton Army Airfield".
- Eastern Oregon Regional Airport (PDT) has 3 runways.
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.
- 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 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 | 22.15 miles (35.64 km) WNW | Hermiston Municipal Airport (HES) | Hermiston, Oregon, United States |     |
| 2 | 38.32 miles (61.67 km) NE | Walla Walla Regional AirportWalla Walla Army Air Base (ALW) | Walla Walla, Washington, United States | |
| 3 | 41.56 miles (66.88 km) NNW | Tri-Cities Airport (PSC) | Pasco, Washington, United States | |
| 4 | 47.68 miles (76.73 km) NNW | Richland Airport (RLD) | Richland, Washington, United States | |
| 5 | 49.14 miles (79.08 km) SE | La Grande/Union County Airport (LGD) | La Grande, Oregon, United States | |
| 6 | 77.67 miles (124.99 km) SE | Baker City Municipal Airport (BKE) | Baker City, Oregon, United States | |
| 7 | 89.50 miles (144.03 km) S | Grant County Regional Airport (GCRA) (JDA) | John Day, Oregon, United States | |
| 8 | 99.37 miles (159.93 km) ENE | Lewiston-Nez Perce County Airport (LWS) | Lewiston, Idaho, United States | |
| 9 | 101.42 miles (163.22 km) NW | Yakima Air Terminal (YKM) | Yakima, Washington, United States | |
| 10 | 102.54 miles (165.03 km) NW | Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT) | Yakima, Washington, United States | |
| 11 | 107.02 miles (172.24 km) NNW | Grant County International Airport (MWH) | Moses Lake, Washington, United States | |
| 12 | 110.03 miles (177.07 km) NE | Pullman-Moscow Regional Airport (PUW) | Pullman, Washington (near Moscow, Idaho), United States | |
| 13 | 112.44 miles (180.96 km) W | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 14 | 115.99 miles (186.67 km) NNW | Ephrata Municipal Airport (EPH) | Ephrata, Washington, United States | |
| 15 | 122.61 miles (197.31 km) NW | Bowers Field (ELN) | Ellensburg, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,806.23 miles (17,390.89 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,722.66 miles (17,256.40 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,721.81 miles (17,255.04 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,693.34 miles (17,209.23 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,680.02 miles (17,187.79 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,640.30 miles (17,123.86 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,596.02 miles (17,052.61 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,582.57 miles (17,030.95 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,521.21 miles (16,932.20 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,508.27 miles (16,911.38 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,502.34 miles (16,901.84 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,494.33 miles (16,888.95 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,472.53 miles (16,853.86 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,471.93 miles (16,852.90 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 15 | 10,471.36 miles (16,851.97 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 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 | |