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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Upington Airport (UTN), Upington, South Africa would travel a Great Circle distance of 8,909 miles (or 14,338 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 Upington 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 Upington Airport. 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 Henry Post Army Airfield (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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Air Service/Corps units assigned to Post Field between 1919 and 1941

Facts about Upington Airport (UTN):

• From August 1976 to December 1996, South African Airways made use of Upington as a refuelling station for two weekly scheduled Boeing 747 flights to London and Zurich.
• Upington Airport's uncommonly long runway and its strategically advantageous location, close to South Africa's northern borders, makes it ideally placed to serve the African continent.
• Upington Airport serves as an international cargo hub.
• The Concorde did flight testing at Upington Airport in June 1976.
• Upington Airport (UTN) has 3 runways.
• The closest airport to Upington Airport (UTN) is Johan Pienaar Airport (KMH), which is located 147 miles (236 kilometers) ENE of UTN.
• The furthest airport from Upington Airport (UTN) is Princeville Airport (HPV), which is nearly antipodal to Upington Airport (meaning Upington Airport is almost on the exact opposite side of the Earth from Princeville Airport), and is located 12,007 miles (19,323 kilometers) away in Hanalei, Hawaii, United States.