Nonstop flight route between Mamfe, Cameroon and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Mamfe Airport (MMF), Mamfe, Cameroon and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 7,026 miles (or 11,307 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 Mamfe Airport and Ellsworth 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 Mamfe Airport and Ellsworth 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 Mamfe Airport (MMF):

• Because of Mamfe Airport's relatively low elevation of 413 feet, planes can take off or land at Mamfe 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 closest airport to Mamfe Airport (MMF) is Bali Airport (BAJ), which is located 52 miles (83 kilometers) ENE of MMF.
• In addition to being known as "Mamfe Airport", another name for MMF is "Mamfe Airport (Mamfe)".
• The furthest airport from Mamfe Airport (MMF) is Canton Island Airport (CIS), which is nearly antipodal to Mamfe Airport (meaning Mamfe Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,222 miles (19,670 kilometers) away in Canton Island, Kiribati.

Facts about Ellsworth Air Force Base (RCA):

• An AN/MPS-14 height-finder radar was added in 1956.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
• The closest airport to Ellsworth Air Force Base (RCA) is Rapid City Regional Airport (RAP), which is located only 7 miles (11 kilometers) S of RCA.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
• The base experienced one of its worst peacetime tragedies in March 1953 when an RB-36 and its entire crew of 23 crashed in Newfoundland while returning from a routine exercise in Europe.
• The mission of the 28th Bomb Wing is to deliver decisive combat power for global response.
• The furthest airport from Ellsworth Air Force Base (RCA) is Sir Gaëtan Duval Airport (RRG), which is located 10,579 miles (17,026 kilometers) away in Rodrigues Island, Mauritius.
• When operations resumed in 1947 the base was a new United States Air Force asset.
• Internationally, the destruction of the Berlin Wall in October 1989 symbolized the imminent demise of the Soviet Union over the next several months.
• The 740th AC&W Squadron began operations in 1955 with AN/MPS-7 search radar, and initially the station functioned as a Ground-Control Intercept and warning station.