Nonstop flight route between Fort Sill, Oklahoma, United States and East London, South Africa:
Departure Airport:

Arrival Airport:

Distance from FSI to ELS:
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- About this route
- FSI Airport Information
- ELS Airport Information
- Facts about FSI
- Facts about ELS
- 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 ELS
- List of Nearest Airports to ELS
- Map of Furthest Airports from ELS
- List of Furthest Airports from ELS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and East London Airport (ELS), East London, South Africa would travel a Great Circle distance of 9,386 miles (or 15,106 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 East London 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 East London 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: | ELS / FAEL |
Airport Name: | East London Airport |
Location: | East London, South Africa |
GPS Coordinates: | 33°2'5"S by 27°49'17"E |
Area Served: | East London, Eastern Cape, South Africa |
Airport Type: | Public |
Elevation: | 436 feet (133 meters) |
# of Runways: | 2 |
View all routes: | Routes from ELS |
More Information: | ELS 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.
- 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.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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 East London Airport (ELS):
- East London Airport (ELS) has 2 runways.
- Because of East London Airport's relatively low elevation of 436 feet, planes can take off or land at East London 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 East London Airport (ELS) is Kalaupapa Airport (LUP), which is located 11,569 miles (18,618 kilometers) away in Kalaupapa, Hawaii, United States.
- The airport had an inauspicious beginning in 1927, when Lieut Colonel Alistair Miller asked the East London town council to help establish a municipal aerodrome at Woodbrook, west of the city.
- In 1944 a new airport was built at Collondale, about 2 km west of the present terminal building.
- The closest airport to East London Airport (ELS) is Port Alfred Airport (AFD), which is located 65 miles (105 kilometers) WSW of ELS.