Nonstop flight route between Fort Sill, Oklahoma, United States and Inhambane, Mozambique:
Departure Airport:

Arrival Airport:

Distance from FSI to INH:
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- About this route
- FSI Airport Information
- INH Airport Information
- Facts about FSI
- Facts about INH
- 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 INH
- List of Nearest Airports to INH
- Map of Furthest Airports from INH
- List of Furthest Airports from INH
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Inhambane Airport (INH), Inhambane, Mozambique would travel a Great Circle distance of 9,581 miles (or 15,419 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 Inhambane 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 Inhambane 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: | INH / FQIN |
Airport Name: | Inhambane Airport |
Location: | Inhambane, Mozambique |
GPS Coordinates: | 23°52'35"S by 35°24'30"E |
Area Served: | Inhambane |
Operator/Owner: | Aeroportos de Mocambique (Mozambique Airports Company) |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from INH |
More Information: | INH Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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 (FSI) currently has only 1 runway.
Facts about Inhambane Airport (INH):
- Inhambane Airport (INH) has 2 runways.
- The furthest airport from Inhambane Airport (INH) is Hilo International Airport (ITO), which is located 11,707 miles (18,841 kilometers) away in Hilo, Hawaii, United States.
- Because of Inhambane Airport's relatively low elevation of 30 feet, planes can take off or land at Inhambane 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 Inhambane Airport (INH) is Vilankulo Airport (VNX), which is located 129 miles (207 kilometers) N of INH.