Nonstop flight route between Ampara, Sri Lanka and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Ampara Airport (ADP), Ampara, Sri Lanka and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 8,485 miles (or 13,655 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 Ampara 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 Ampara 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 Ampara Airport (ADP):

• The furthest airport from Ampara Airport (ADP) is Seymour Airport (GPS), which is located 11,703 miles (18,834 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• Ampara Airport (ADP) currently has only 1 runway.
• In addition to being known as "Ampara Airport", another name for ADP is "අම්පාර ගුවන්තොටුපළஅம்பாறை விமான நிலையம்".
• Because of Ampara Airport's relatively low elevation of 159 feet, planes can take off or land at Ampara 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 Ampara Airport (ADP) is Batticaloa Airport (BTC), which is located 26 miles (41 kilometers) N of ADP.

Facts about Portland International Airport (PDX):

• An expanded parking garage, new control tower, and canopy over the curbside were finished in the late 1990s.
• During World War II the airfield was used by the United States Army Air Forces.
• By 1935 it was becoming apparent to the Port of Portland that the Swan Island Airport was becoming obsolete.
• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• Portland International Airport (PDX) has 3 runways.
• The present PDX site was purchased by the Portland City Council in 1936.
• 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.
• 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 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.
• Portland International Airport handled 1,502,956 passengers last year.
• 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.