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

About this route:

A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Douala International Airport (DLA), Douala, Cameroon would travel a Great Circle distance of 6,218 miles (or 10,007 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 Kincheloe Air Force Base and Douala International 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 Kincheloe Air Force Base and Douala International 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 Kincheloe Air Force Base (INR):

• 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.
• 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.
• In November, 1961, following two years of construction, the 4239th Strategic Wing of the Strategic Air Command arrived with B-52 bombers.
• 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.
• 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.
• In September 1959, Kinross AFB was officially renamed Kincheloe Air Force Base in honor of the late Captain Iven Kincheloe, a native of Cassopolis in southwestern Michigan.

Facts about Douala International Airport (DLA):

• Douala International Airport (DLA) currently has only 1 runway.
• Douala International Airport handled 704,765 passengers last year.
• The closest airport to Douala International Airport (DLA) is Limbe Airport (VCC), which is located 36 miles (58 kilometers) W of DLA.
• Because of Douala International Airport's relatively low elevation of 33 feet, planes can take off or land at Douala International 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 Douala International Airport (DLA) is Canton Island Airport (CIS), which is nearly antipodal to Douala International Airport (meaning Douala International Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,307 miles (19,805 kilometers) away in Canton Island, Kiribati.
• In addition to being known as "Douala International Airport", another name for DLA is "Aéroport international de Douala".