Nonstop flight route between Fort Bliss, El Paso, Texas, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from BIF to FSI:
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- About this route
- BIF Airport Information
- FSI Airport Information
- Facts about BIF
- Facts about FSI
- Map of Nearest Airports to BIF
- List of Nearest Airports to BIF
- Map of Furthest Airports from BIF
- List of Furthest Airports from BIF
- 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 Biggs Army Airfield (BIF), Fort Bliss, El Paso, Texas, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 500 miles (or 804 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 Biggs Army Airfield 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: | BIF / KBIF |
Airport Names: |
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Location: | Fort Bliss, El Paso, Texas, United States |
GPS Coordinates: | 31°50'57"N by 106°22'47"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 3946 feet (1,203 meters) |
# of Runways: | 1 |
View all routes: | Routes from BIF |
More Information: | BIF 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 Biggs Army Airfield (BIF):
- In April 1943, the 330th Bombardment Group was established at Biggs to begin replacement training of personnel, rather than the training of entire groups.
- On 27 September 1947, Biggs Army Airfield became Biggs Air Force Base with the establishment of the United States Air Force, replacing the Army Air Forces.
- The furthest airport from Biggs Army Airfield (BIF) is Sir Gaëtan Duval Airport (RRG), which is located 11,387 miles (18,325 kilometers) away in Rodrigues Island, Mauritius.
- The 97th experienced two mission changes in 1955.
- Between the two World Wars, Biggs served as a refueling stop for transient aircraft.
- In addition to being known as "Biggs Army Airfield", another name for BIF is "Biggs Air Force BaseBiggs Field".
- Biggs Army Airfield (BIF) currently has only 1 runway.
- In August 1953, the first B-36D arrived at Biggs, although the majority of aircraft received were the later-model B-36J-III models with a higher operational ceiling, strengthened landing gear, increased fuel capacity, armament reduced to tail guns only and reduced crew.
- After World War II, B-29 Superfortress personnel replacement training ended in October.
- The closest airport to Biggs Army Airfield (BIF) is El Paso International Airport (ELP), which is located only 3 miles (5 kilometers) S of BIF.
Facts about Henry Post Army Airfield (FSI):
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.