Nonstop flight route between Portland, Oregon, United States and Toamasina, Madagascar:

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Toamasino Airport (TMM), Toamasina, Madagascar would travel a Great Circle distance of 10,483 miles (or 16,871 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 Portland International Airport and Toamasino 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 Portland International Airport and Toamasino 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 Portland International Airport (PDX):

• 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 furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
• By 1935 it was becoming apparent to the Port of Portland that the Swan Island Airport was becoming obsolete.
• Portland International Airport handled 1,502,956 passengers last year.
• Portland Airport has five concourses as well as a business aviation terminal.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• During World War II the airfield was used by the United States Army Air Forces.
• Portland's main airport has been in two other incarnations.
• Portland International Airport (PDX) has 3 runways.
• PDX has direct connections to major airport hubs throughout the United States, plus non-stop international flights to Canada, Japan, and the Netherlands.
• The airport's international service was also featured on The Amazing Race 13 as the arrival airport after all three teams that were in the race arrived on Lufthansa from Frankfurt.
• Plans made in 1968 to add a third runway by means of filling in parts of the Columbia River were met with vocal public opposition and scrapped.
• 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.

Facts about Toamasino Airport (TMM):

• The closest airport to Toamasino Airport (TMM) is Sainte Marie Airport (SMS), which is located 76 miles (122 kilometers) NNE of TMM.
• Toamasino Airport (TMM) currently has only 1 runway.
• Because of Toamasino Airport's relatively low elevation of 22 feet, planes can take off or land at Toamasino 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 Toamasino Airport (TMM) is Guerrero Negro Airport (GUB), which is located 11,182 miles (17,995 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.