Nonstop flight route between Willow, Alaska, United States and St. Mary's, Alaska, United States:
Departure Airport:
(61°45'15"N by 150°3'6"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from WOW to KSM:
430.88 miles (693.42 km)
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Jump to:
- About this route
- WOW Airport Information
- KSM Airport Information
- Facts about WOW
- Facts about KSM
- Map of Nearest Airports to WOW
- List of Nearest Airports to WOW
- Map of Furthest Airports from WOW
- List of Furthest Airports from WOW
- 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 Willow Airport (WOW), Willow, Alaska, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 431 miles (or 693 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 Willow 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: | WOW / PAUO |
| Airport Names: |
|
| Location: | Willow, Alaska, United States |
| GPS Coordinates: | 61°45'15"N by 150°3'6"W |
| Area Served: | Willow, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 221 feet (67 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WOW |
| More Information: | WOW 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 Willow Airport (WOW):
- The furthest airport from Willow Airport (WOW) is Port Elizabeth International Airport (PLZ), which is located 10,509 miles (16,912 kilometers) away in Port Elizabeth, South Africa.
- Willow Airport is a state-owned, public-use airport located one nautical mile northwest of the central business district of Willow, in the Matanuska-Susitna Borough of the U.S.
- In addition to being known as "Willow Airport", another name for WOW is "UUO".
- The closest airport to Willow Airport (WOW) is Big Lake Airport (BGQ), which is located only 17 miles (27 kilometers) SSE of WOW.
- Because of Willow Airport's relatively low elevation of 221 feet, planes can take off or land at Willow 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.
- Willow Airport (WOW) currently has only 1 runway.
- Willow Airport covers an area of 610 acres at an elevation of 221 feet above mean sea level.
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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.97 miles (27.31 km) SSE | Big Lake Airport (BGQ) | Big Lake, Alaska, United States |     |
| 2 | 20.99 miles (33.79 km) SE | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 3 | 33.43 miles (53.80 km) ESE | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| 4 | 35.67 miles (57.40 km) SSE | Elmendorf Air Force Base (EDF) | Anchorage, Alaska, United States | |
| 5 | 36.40 miles (58.59 km) SSE | Bryant Army Airfield (FRN) | Fort Richardson, Anchorage, Alaska, United States | |
| 6 | 37.97 miles (61.11 km) S | Merrill Field (MRI) | Anchorage, Alaska, United States | |
| 7 | 39.16 miles (63.02 km) N | Talkeetna Airport (TKA) | Talkeetna, Alaska, United States | |
| 8 | 39.90 miles (64.21 km) WNW | Skwentna Airport (SKW) | Skwentna, Alaska, United States | |
| 9 | 40.11 miles (64.56 km) S | Ted Stevens Anchorage International Airport (ANC) | Anchorage, Alaska, United States | |
| 10 | 51.84 miles (83.43 km) SW | Beluga Airport (BVU) | Beluga, Alaska, United States | |
| 11 | 59.00 miles (94.95 km) SW | Tyonek Airport (TYE) | Tyonek, Alaska, United States | |
| 12 | 90.76 miles (146.06 km) SSW | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 13 | 94.32 miles (151.79 km) SSW | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 14 | 112.88 miles (181.67 km) NNE | Summit Airport (UMM) | Summit, Alaska, United States | |
| 15 | 114.42 miles (184.14 km) S | Seward Airport (SWD) | Seward, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,508.58 miles (16,911.88 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,490.78 miles (16,883.23 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,483.63 miles (16,871.73 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,452.85 miles (16,822.18 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,450.24 miles (16,818.00 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,348.86 miles (16,654.83 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,302.10 miles (16,579.59 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,234.47 miles (16,470.74 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,229.96 miles (16,463.48 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,225.62 miles (16,456.49 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,224.72 miles (16,455.06 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,218.29 miles (16,444.70 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,215.69 miles (16,440.51 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,202.97 miles (16,420.05 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,192.81 miles (16,403.70 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 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 | |