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

Arrival Airport:

Distance from FSI to OKC:
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- About this route
- FSI Airport Information
- OKC Airport Information
- Facts about FSI
- Facts about OKC
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to OKC
- List of Nearest Airports to OKC
- Map of Furthest Airports from OKC
- List of Furthest Airports from OKC
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Will Rogers World Airport (OKC), Oklahoma City, Oklahoma, United States would travel a Great Circle distance of 69 miles (or 110 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 Henry Post Army Airfield and Will Rogers World Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | OKC / KOKC |
Airport Name: | Will Rogers World Airport |
Location: | Oklahoma City, Oklahoma, United States |
GPS Coordinates: | 35°23'35"N by 97°36'2"W |
Area Served: | Oklahoma City, Oklahoma |
Operator/Owner: | Oklahoma City Airport Trust |
Airport Type: | Public |
Elevation: | 1295 feet (395 meters) |
# of Runways: | 4 |
View all routes: | Routes from OKC |
More Information: | OKC Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Will Rogers World Airport (OKC):
- Will Rogers World Airport (OKC) has 4 runways.
- Will Rogers World Airport handled 3,683,051 passengers last year.
- The architecture uses native stone along with loft-ceilings, plate glass and brushed metal.
- Will Rogers World Airport has one terminal with 17 gates on the West Concourse and Central Concourse.
- The furthest airport from Will Rogers World Airport (OKC) is Sir Gaëtan Duval Airport (RRG), which is located 10,853 miles (17,466 kilometers) away in Rodrigues Island, Mauritius.
- A number of companies offer taxi and shuttle service to downtown Oklahoma City and the surrounding metro area.
- The closest airport to Will Rogers World Airport (OKC) is Wiley Post Airport (PWA), which is located only 10 miles (16 kilometers) NNW of OKC.
- Great Plains Airlines, a regional airline based in Tulsa, made Will Rogers World Airport a hub in 2001, with non-stop flights to Tulsa, Albuquerque, and Colorado Springs and direct or connecting flights to Nashville, St.
- A Rockwell Sabreliner, registration N5565 crashed on January 15, 1974, after descending below minimums on an ILS approach in low clouds and fog.