Nonstop flight route between Fort Sill, Oklahoma, United States and Boulsa, Burkina Faso:
Departure Airport:

Arrival Airport:

Distance from FSI to XBO:
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- About this route
- FSI Airport Information
- XBO Airport Information
- Facts about FSI
- Facts about XBO
- 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 XBO
- List of Nearest Airports to XBO
- Map of Furthest Airports from XBO
- List of Furthest Airports from XBO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Boulsa Airport (XBO), Boulsa, Burkina Faso would travel a Great Circle distance of 6,158 miles (or 9,911 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 Boulsa 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 Boulsa 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: | XBO / DFEA |
Airport Names: |
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Location: | Boulsa, Burkina Faso |
GPS Coordinates: | 12°39'28"N by 0°34'7"W |
Area Served: | Boulsa |
Airport Type: | Public |
Elevation: | 984 feet (300 meters) |
# of Runways: | 1 |
View all routes: | Routes from XBO |
More Information: | XBO Maps & Info |
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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
Facts about Boulsa Airport (XBO):
- Boulsa Airport (XBO) currently has only 1 runway.
- The closest airport to Boulsa Airport (XBO) is Bogandé Airport (XBG), which is located 35 miles (57 kilometers) NE of XBO.
- In addition to being known as "Boulsa Airport", another name for XBO is "Boulsa Airport (Boulsa)".
- Because of Boulsa Airport's relatively low elevation of 984 feet, planes can take off or land at Boulsa 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 furthest airport from Boulsa Airport (XBO) is Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT), which is nearly antipodal to Boulsa Airport (meaning Boulsa Airport is almost on the exact opposite side of the Earth from Aéroport de Futuna - Pointe-Vele Pointe Vele Airport), and is located 12,234 miles (19,688 kilometers) away in Futuna Island, Wallis and Futuna Islands.