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

About this route:

A direct, nonstop flight between East London Airport (ELS), East London, South Africa and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States 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 East London Airport and Henry Post Army Airfield, 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 East London Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about East London Airport (ELS):

• Passenger flights were undertaken by two de Havilland Moth planes on Saturday afternoons and all day on Sundays, weather permitting.
• 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 closest airport to East London Airport (ELS) is Port Alfred Airport (AFD), which is located 65 miles (105 kilometers) WSW of ELS.
• In 1944 a new airport was built at Collondale, about 2 km west of the present terminal building.
• East London Airport is an airport serving East London, a city in the Eastern Cape province on the southeast coast of South Africa.

Facts about Henry Post Army Airfield (FSI):

• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• 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 sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.