Nonstop flight route between Yaoundé, Cameroon and Sault Ste. Marie, Michigan, United States:

About this route:

A direct, nonstop flight between Yaoundé Airport (YAO), Yaoundé, Cameroon and Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States would travel a Great Circle distance of 6,312 miles (or 10,159 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 Yaoundé Airport and Kincheloe Air Force Base, 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 Yaoundé Airport and Kincheloe Air Force Base. 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 Yaoundé Airport (YAO):

• Yaoundé Airport (YAO) currently has only 1 runway.
• The furthest airport from Yaoundé Airport (YAO) is Canton Island Airport (CIS), which is nearly antipodal to Yaoundé Airport (meaning Yaoundé Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,202 miles (19,638 kilometers) away in Canton Island, Kiribati.
• The closest airport to Yaoundé Airport (YAO) is Yaoundé Nsimalen International Airport (NSI), which is located only 8 miles (13 kilometers) SSE of YAO.

Facts about Kincheloe Air Force Base (INR):

• The closest airport to Kincheloe Air Force Base (INR) is Chippewa County International Airport (CIU), which is located only 0 mile (0 kilometer) N of INR.
• With the outbreak of the Cold War in 1948 and active combat in the Korean War in June, 1950, the United States began building up its defenses.
• The furthest airport from Kincheloe Air Force Base (INR) is Margaret River Airport (MGV), which is located 11,103 miles (17,869 kilometers) away in Margaret River, Western Australia, Australia.
• On 18 August 1955, the 534th ADS was inactivated and immediately replaced by the 507th Fighter Group in a name-only re-designation.
• In October, 1952, the 4685th Air Base Squadron was assigned to the reactivated Kinross AFB.
• The importance of Kincheloe AFB to ADC was evident in 1960 with some major changes.
• As a result of the phase down, ADC moved the 438th Fighter Interceptor Squadron to Griffiss AFB, New York.
• The 4239th Strategic Wing was inactivated as the 449th Bombardment Wing was activated on 15 Nov 1962 and organized on 1 February 1963, assigned to SAC's Second Air Force, 40th Air Division.
• Flying out of Kinross in 1953, pilot Felix Moncla and his plane disappeared while pursuing a UFO over the Soo Locks and Lake Superior.