Nonstop flight route between Fort Sill, Oklahoma, United States and Aioun El Atrouss, Mauritania:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Aioun el Atrouss Airport (AEO), Aioun El Atrouss, Mauritania would travel a Great Circle distance of 5,500 miles (or 8,851 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 Aioun el Atrouss 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 Aioun el Atrouss 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):

• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• Post Field served as a base for flight training for the Air Service.
• 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.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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 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.

Facts about Aioun el Atrouss Airport (AEO):

• Aioun el Atrouss Airport (AEO) currently has only 1 runway.
• The closest airport to Aioun el Atrouss Airport (AEO) is Tamchakett Airport (THT), which is located 86 miles (138 kilometers) WNW of AEO.
• The furthest airport from Aioun el Atrouss Airport (AEO) is Tongoa Airport (TGH), which is nearly antipodal to Aioun el Atrouss Airport (meaning Aioun el Atrouss Airport is almost on the exact opposite side of the Earth from Tongoa Airport), and is located 12,316 miles (19,821 kilometers) away in Tongoa, Shefa Province, Vanuatu.
• Because of Aioun el Atrouss Airport's relatively low elevation of 951 feet, planes can take off or land at Aioun el Atrouss 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.