Nonstop flight route between Fort Sill, Oklahoma, United States and Dédougou, Burkina Faso:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Dédougou Airport (DGU), Dédougou, Burkina Faso would travel a Great Circle distance of 6,005 miles (or 9,664 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 Dédougou 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 Dédougou 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):

• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Dédougou Airport (DGU):

• Dédougou Airport (DGU) currently has only 1 runway.
• The closest airport to Dédougou Airport (DGU) is Nouna Airport (XNU), which is located 32 miles (51 kilometers) NW of DGU.
• In addition to being known as "Dédougou Airport", another name for DGU is "Dédougou Airport (Dédougou)".
• Because of Dédougou Airport's relatively low elevation of 984 feet, planes can take off or land at Dédougou 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 Dédougou Airport (DGU) is Yasawa Island Airport (YAS), which is nearly antipodal to Dédougou Airport (meaning Dédougou Airport is almost on the exact opposite side of the Earth from Yasawa Island Airport), and is located 12,132 miles (19,524 kilometers) away in Yasawa Island, Fiji.