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

Arrival Airport:

Distance from FSI to MBA:
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- About this route
- FSI Airport Information
- MBA Airport Information
- Facts about FSI
- Facts about MBA
- 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 MBA
- List of Nearest Airports to MBA
- Map of Furthest Airports from MBA
- List of Furthest Airports from MBA
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Moi International Airport (MBA), Mombasa, Kenya would travel a Great Circle distance of 9,019 miles (or 14,514 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 Moi International 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 Moi International 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: | MBA / HKMO |
Airport Name: | Moi International Airport |
Location: | Mombasa, Kenya |
GPS Coordinates: | 4°2'24"S by 39°35'24"E |
Area Served: | Mombasa |
Operator/Owner: | Kenya Airports Authority |
Airport Type: | Public, Civilian |
Elevation: | 200 feet (61 meters) |
# of Runways: | 2 |
View all routes: | Routes from MBA |
More Information: | MBA 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
Facts about Moi International Airport (MBA):
- The furthest airport from Moi International Airport (MBA) is Atuona Airport (AUQ), which is located 11,478 miles (18,472 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Moi International Airport serves the city of Mombasa and surrounding communities.
- Because of Moi International Airport's relatively low elevation of 200 feet, planes can take off or land at Moi International 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 closest airport to Moi International Airport (MBA) is Bamburi Airport (BMQ), which is located only 11 miles (17 kilometers) ENE of MBA.
- The airport was built during the Second World War by the Engineer Corps of the South African Army.
- Moi International Airport (MBA) has 2 runways.