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

Arrival Airport:

Distance from FSI to FIH:
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- About this route
- FSI Airport Information
- FIH Airport Information
- Facts about FSI
- Facts about FIH
- 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 FIH
- List of Nearest Airports to FIH
- Map of Furthest Airports from FIH
- List of Furthest Airports from FIH
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and N'djili Airport (FIH), Kinshasa, Democratic Republic of the Congo would travel a Great Circle distance of 7,741 miles (or 12,457 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 N'djili 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 N'djili 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: | FIH / FZAA |
Airport Names: |
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Location: | Kinshasa, Democratic Republic of the Congo |
GPS Coordinates: | 4°23'8"S by 15°26'40"E |
Airport Type: | Public |
Elevation: | 1027 feet (313 meters) |
# of Runways: | 1 |
View all routes: | Routes from FIH |
More Information: | FIH Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
- 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.
Facts about N'djili Airport (FIH):
- N'djili Airport handled 672,347 passengers last year.
- Air Traffic Control Tower at Kinshasa International Airport
- In addition to being known as "N'djili Airport", another name for FIH is "Aéroport de N'djili".
- The closest airport to N'djili Airport (FIH) is Maya–Maya Airport (BZV), which is located only 16 miles (26 kilometers) NW of FIH.
- The furthest airport from N'djili Airport (FIH) is Cassidy International Airport (CXI), which is located 11,913 miles (19,172 kilometers) away in Christmas Island, Kiribati.
- N'djili Airport (FIH) currently has only 1 runway.