Nonstop flight route between St. Mary's, Alaska, United States and Fairbanks, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from KSM to FAI:
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- About this route
- KSM Airport Information
- FAI Airport Information
- Facts about KSM
- Facts about FAI
- 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 FAI
- List of Nearest Airports to FAI
- Map of Furthest Airports from FAI
- List of Furthest Airports from FAI
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Fairbanks International Airport (FAI), Fairbanks, Alaska, United States would travel a Great Circle distance of 512 miles (or 824 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 St. Mary's Airport and Fairbanks International Airport, the route shown on this map most likely still appears to be a straight line.
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: | FAI / PAFA |
Airport Name: | Fairbanks International Airport |
Location: | Fairbanks, Alaska, United States |
GPS Coordinates: | 64°48'53"N by 147°51'23"W |
Area Served: | Fairbanks, Alaska |
Operator/Owner: | State of Alaska DOT&PF |
Airport Type: | Public |
Elevation: | 434 feet (132 meters) |
# of Runways: | 4 |
View all routes: | Routes from FAI |
More Information: | FAI Maps & Info |
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
Facts about Fairbanks International Airport (FAI):
- The furthest airport from Fairbanks International Airport (FAI) is Port Elizabeth International Airport (PLZ), which is located 10,289 miles (16,558 kilometers) away in Port Elizabeth, South Africa.
- Fairbanks International Airport (FAI) has 4 runways.
- Because of Fairbanks International Airport's relatively low elevation of 434 feet, planes can take off or land at Fairbanks International 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.
- In September 2013 there were two incidents of vehicular trespass onto its taxiway and runways, by users unknowingly following Apple Map's errant directions to Fairbanks International Airport.
- The closest airport to Fairbanks International Airport (FAI) is Ladd Army Airfield (FBK), which is located only 7 miles (12 kilometers) ENE of FAI.
- Pan American World Airways had also served Fairbanks since 1932.
- The airport opened in 1951 and took over existing scheduled airline traffic to Fairbanks, which had previously used Ladd Air Force Base.Alaska Airlines used Fairbanks as its main hub in the 1950s, with service to Seattle and Portland as well as intrastate service to Anchorage, Nome and other destinations.