Nonstop flight route between Fort Sill, Oklahoma, United States and Bunia, Ituri, Democratic Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from FSI to BUX:
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- About this route
- FSI Airport Information
- BUX Airport Information
- Facts about FSI
- Facts about BUX
- 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 BUX
- List of Nearest Airports to BUX
- Map of Furthest Airports from BUX
- List of Furthest Airports from BUX
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Bunia Airport (BUX), Bunia, Ituri, Democratic Republic of the Congo would travel a Great Circle distance of 8,281 miles (or 13,327 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 Henry Post Army Airfield and Bunia Airport, 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 Henry Post Army Airfield and Bunia Airport. You'll see that it will travel the same route of the red line on this map!
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: | BUX / FZKA |
Airport Name: | Bunia Airport |
Location: | Bunia, Ituri, Democratic Republic of the Congo |
GPS Coordinates: | 1°33'56"N by 30°13'14"E |
Airport Type: | Public |
Elevation: | 4045 feet (1,233 meters) |
# of Runways: | 1 |
View all routes: | Routes from BUX |
More Information: | BUX Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
Facts about Bunia Airport (BUX):
- Because of Bunia Airport's high elevation of 4,045 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BUX. Combined with a high temperature, this could make BUX a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Bunia Airport (BUX) currently has only 1 runway.
- The closest airport to Bunia Airport (BUX) is Beni Airport (BNC), which is located 86 miles (138 kilometers) SW of BUX.
- The furthest airport from Bunia Airport (BUX) is Cassidy International Airport (CXI), which is located 11,859 miles (19,085 kilometers) away in Christmas Island, Kiribati.