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

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Koggala Airport (KCT), Galle, Sri Lanka would travel a Great Circle distance of 8,602 miles (or 13,844 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 Koggala 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 Koggala 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):

• Portland International Airport (PDX) has 3 runways.
• The "super airport" had a terminal on the north side, off Marine Drive, and five runways.
• Portland Airport has five concourses as well as a business aviation terminal.
• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• 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 handled 1,502,956 passengers last year.
• 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.
• In 1966 PDX had nonstop flights to SLC, DEN, ORD and no other cities farther east than Boise.
• 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.

Facts about Koggala Airport (KCT):

• The closest airport to Koggala Airport (KCT) is Mattala Rajapaksa International Airport (HRI), which is located 59 miles (95 kilometers) ENE of KCT.
• Because of Koggala Airport's relatively low elevation of 10 feet, planes can take off or land at Koggala 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.
• QEA and Imperial Airways flew Consolidated PBY Catalina flying boats from Koggala lake to the Swan River at Perth, on what was at the time the world's longest non-stop air route.
• In addition to being known as "Koggala Airport", another name for KCT is "කොග්ගල ගුවන්තොටුපළ".
• After the Japanese occupied the Malay Peninsula in 1942, the QEA/Imperial Airways flight from London to Sydney lost Singapore, its refueling point between Calcutta and Perth, Western Australia.
• Prior to the Second World War, the lake at Koggala was used for seaplanes.
• The furthest airport from Koggala Airport (KCT) is Seymour Airport (GPS), which is located 11,683 miles (18,802 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• Koggala continued as a Sri Lanka Air Force base.
• The Government of Sri Lanka expects to upgrade the Koggala airport to international standards as an alternative airport to the BIA.