Nonstop flight route between Fairbanks, Alaska, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from FAI to FSI:
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- About this route
- FAI Airport Information
- FSI Airport Information
- Facts about FAI
- Facts about FSI
- Map of Nearest Airports to FAI
- List of Nearest Airports to FAI
- Map of Furthest Airports from FAI
- List of Furthest Airports from FAI
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Fairbanks International Airport (FAI), Fairbanks, Alaska, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,908 miles (or 4,680 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 Fairbanks International Airport and Henry Post Army Airfield, 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 Fairbanks International Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Fairbanks International Airport (FAI):
- Fairbanks International Airport (FAI) has 4 runways.
- Pan Am eventually used Fairbanks as a stopover for transpacific service from New York and Seattle to Tokyo starting in September 1969.
- Fairbanks International Airport is a state-owned public-use airport located three miles southwest of the central business district of Fairbanks, a city in the Fairbanks North Star Borough of the U.S.
- 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.
- 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.
- 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.
- The closest airport to Fairbanks International Airport (FAI) is Ladd Army Airfield (FBK), which is located only 7 miles (12 kilometers) ENE of FAI.
Facts about Henry Post Army Airfield (FSI):
- Post Field served as a base for flight training for the Air Service.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.