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

Arrival Airport:

Distance from FDR to FSI:
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- About this route
- FDR Airport Information
- FSI Airport Information
- Facts about FDR
- Facts about FSI
- Map of Nearest Airports to FDR
- List of Nearest Airports to FDR
- Map of Furthest Airports from FDR
- List of Furthest Airports from FDR
- 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 Frederick Regional Airport (FDR), Frederick, Oklahoma, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 39 miles (or 63 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 Frederick Regional Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | FDR / KFDR |
Airport Names: |
|
Location: | Frederick, Oklahoma, United States |
GPS Coordinates: | 34°21'7"N by 98°59'2"W |
Area Served: | Frederick, Oklahoma |
Operator/Owner: | City of Frederick |
Airport Type: | Public |
Elevation: | 1258 feet (383 meters) |
# of Runways: | 4 |
View all routes: | Routes from FDR |
More Information: | FDR 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 Frederick Regional Airport (FDR):
- The furthest airport from Frederick Regional Airport (FDR) is Sir Gaëtan Duval Airport (RRG), which is located 10,959 miles (17,637 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Frederick Regional Airport", another name for FDR is "former Frederick Army Airfield".
- The airport is also home to the World War II Airborne Demonstration Team Foundation, a non-profit 501 organization located in the historic former Frederick Army Airfield portion of the airport.
- Frederick Regional Airport (FDR) has 4 runways.
- The closest airport to Frederick Regional Airport (FDR) is Altus Air Force Base (LTS), which is located 27 miles (44 kilometers) NW of FDR.
- Frederick Regional Airport covers an area of 1,442 acres at an elevation of 1,258 feet above mean sea level.
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Air Service/Corps units assigned to Post Field between 1919 and 1941