Nonstop flight route between Caribou, Maine, United States and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Caribou Municipal Airport (CAR), Caribou, Maine, United States and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 2,557 miles (or 4,114 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 Caribou Municipal 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 Caribou Municipal 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 Caribou Municipal Airport (CAR):

• Because of Caribou Municipal Airport's relatively low elevation of 626 feet, planes can take off or land at Caribou Municipal 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.
• Caribou Municipal Airport (CAR) has 2 runways.
• The closest airport to Caribou Municipal Airport (CAR) is Loring International Airport (LIZ), which is located only 8 miles (13 kilometers) NE of CAR.
• The furthest airport from Caribou Municipal Airport (CAR) is Albany Airport (ALH), which is located 11,559 miles (18,602 kilometers) away in Albany, Western Australia, Australia.

Facts about Portland International Airport (PDX):

• Portland International Airport (PDX) has 3 runways.
• 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 early 1990s saw a food court and extension added to Concourse C, and the opening of the new Concourse D in 1994.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• A new terminal opened in 1959, which for the most part serves as the present facility.
• 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.
• Portland International Airport handled 1,502,956 passengers last year.
• In 1925 aviation proponents proposed an airport for Portland on Swan Island, northwest of downtown Portland on the Willamette River.
• 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.
• Concourses A and B are given mostly to Alaska Airlines and Horizon Air.
• In August 2005, the concourse connector was opened.