Nonstop flight route between Tonopah, Nevada, United States and Mamfe, Cameroon:

About this route:

A direct, nonstop flight between Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Mamfe Airport (MMF), Mamfe, Cameroon would travel a Great Circle distance of 7,857 miles (or 12,645 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 Tonopah Test Range Airport and Mamfe 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 Tonopah Test Range Airport and Mamfe 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 Tonopah Test Range Airport (XSD):

• In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.
• In addition, unconfirmed Soviet aircraft flown were MiG-25 Foxbat.
• On 16 August 1966, Iraqi Air Force Captain Munir Redfa took off from Rasheed Air Base, near Baghdad on a routine navigation training flight.
• The Tonopah Range Airport first opened in 1957, supporting operations on the Test Range itself, which was used for United States Atomic Energy Commission ) funded weapon programs.
• Near the end of the Cold War the program was abandoned and the squadron was disbanded.
• The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
• The furthest airport from Tonopah Test Range Airport (XSD) is Pierrefonds Airport (ZSE), which is located 11,207 miles (18,036 kilometers) away in Saint-Pierre, Réunion.
• In 2006, the Constant Peg program was declassified and the USAF held a series of press conferences about the former top secret US MiGs.
• In the summer of 1979, Tonopah Test Range Airport was selected to be the home of the Tactical Air Command 4450th Tactical Group.
• In July 1975, the 4477th Tactical Evaluation Flight was formed at Nellis AFB as tactical evaluation organization.

Facts about Mamfe Airport (MMF):

• 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.
• 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.
• In addition to being known as "Mamfe Airport", another name for MMF is "Mamfe Airport (Mamfe)".
• The closest airport to Mamfe Airport (MMF) is Bali Airport (BAJ), which is located 52 miles (83 kilometers) ENE of MMF.