Nonstop flight route between Mamfe, Cameroon and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Mamfe Airport (MMF), Mamfe, Cameroon and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 7,822 miles (or 12,588 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 Portland 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 Mamfe Airport and Portland 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 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.
• 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)".
• 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.

Facts about Portland International Airport (PDX):

• During World War II the airfield was used by the United States Army Air Forces.
• Air Canada operated daily nonstop service between PDX and Toronto which began June 2010 and ended in 2012 caused by a lack of passengers.
• Portland Airport has five concourses as well as a business aviation terminal.
• Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland 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.
• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• In 2012, PDX handled 14,390,784 passengers and had non-stop commercial air service to 17 of the 18 most populated US Metropolitan Statistical Areas.
• In 1925 aviation proponents proposed an airport for Portland on Swan Island, northwest of downtown Portland on the Willamette River.
• The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
• The present H-shape of the PDX terminal, designed by Zimmer Gunsul Frasca Partnership, was completed on September 10, 2001 when the new A, B and C concourses, as well as the light rail line, were finished.
• The present PDX site was purchased by the Portland City Council in 1936.
• Portland International Airport handled 1,502,956 passengers last year.
• Portland International Airport (PDX) has 3 runways.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.