Nonstop flight route between Sault Ste. Marie, Michigan, United States and Cotonou, Benin:

About this route:

A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Cotonou Cadjehoun Airport (COO), Cotonou, Benin would travel a Great Circle distance of 5,752 miles (or 9,256 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 Cotonou Cadjehoun 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 Cotonou Cadjehoun 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):

• In the 1950s, the Air Force adopted a policy of dispersing Strategic Air Command bombers and tankers.
• Portions of the base had already been transferred to local authorities, and following the deactivation all the remaining property was transferred, although the federal government reserved the right to have exclusive or non-exclusive use of the airport facilities during a declared national emergency.
• 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.
• On 18 August 1955, the 534th ADS was inactivated and immediately replaced by the 507th Fighter Group in a name-only re-designation.
• Flying out of Kinross in 1953, pilot Felix Moncla and his plane disappeared while pursuing a UFO over the Soo Locks and Lake Superior.
• The mission of Kinross AAF was to serve as a refueling stop for aircraft headed for Alaska as well as to defend the locks of Sault Ste.
• Kinross was considered a vital Air Defense Command base, an alert-status military base equipped with interceptors ready 24/7 to respond to unknown aircraft picked up by Ground Control Radar stations in the Great Lakes region.
• 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 November, 1961, following two years of construction, the 4239th Strategic Wing of the Strategic Air Command arrived with B-52 bombers.

Facts about Cotonou Cadjehoun Airport (COO):

• The closest airport to Cotonou Cadjehoun Airport (COO) is Murtala Muhammed International Airport (LOS), which is located 66 miles (106 kilometers) ENE of COO.
• The furthest airport from Cotonou Cadjehoun Airport (COO) is Funafuti International Airport (FUN), which is nearly antipodal to Cotonou Cadjehoun Airport (meaning Cotonou Cadjehoun Airport is almost on the exact opposite side of the Earth from Funafuti International Airport), and is located 12,172 miles (19,589 kilometers) away in Funafuti, Tuvalu.
• Cotonou Cadjehoun Airport (COO) currently has only 1 runway.
• Plans were revived in 2011 and President Yayi Boni presided at a ceremonial start to the construction of the new airport, using South African funding.
• Because of Cotonou Cadjehoun Airport's relatively low elevation of 19 feet, planes can take off or land at Cotonou Cadjehoun 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.
• In 1974, it was decided to move the operations of the Cotonou international airport to a new facility in Glo-Djigbé.