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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kleinsee Airport (KLZ), Kleinzee, South Africa would travel a Great Circle distance of 8,713 miles (or 14,022 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 Kleinsee 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 Kleinsee 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):

• 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.

Facts about Kleinsee Airport (KLZ):

• The closest airport to Kleinsee Airport (KLZ) is Alexander Bay Airport (ALJ), which is located 84 miles (135 kilometers) NNW of KLZ.
• The furthest airport from Kleinsee Airport (KLZ) is Princeville Airport (HPV), which is located 11,878 miles (19,115 kilometers) away in Hanalei, Hawaii, United States.
• Kleinsee Airport (KLZ) currently has only 1 runway.
• Because of Kleinsee Airport's relatively low elevation of 270 feet, planes can take off or land at Kleinsee 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.