Nonstop flight route between Portland, Oregon, United States and Paya Lebar, Singapore:

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Paya Lebar Air Base (PLAB) (QPG), Paya Lebar, Singapore would travel a Great Circle distance of 8,131 miles (or 13,086 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 Paya Lebar Air Base (PLAB), 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 Paya Lebar Air Base (PLAB). 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):

• PDX has direct connections to major airport hubs throughout the United States, plus non-stop international flights to Canada, Japan, and the Netherlands.
• PDX has a shopping mall behind its ticketing counters, with all shops and restaurants open every day.
• The first international nonstop was Western's 720B to Vancouver in 1967.
• Portland's main airport has been in two other incarnations.
• 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.
• A new terminal opened in 1959, which for the most part serves as the present facility.
• By 1935 it was becoming apparent to the Port of Portland that the Swan Island Airport was becoming obsolete.
• Portland International Airport (PDX) has 3 runways.
• During World War II the airfield was used by the United States Army Air Forces.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• 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.

Facts about Paya Lebar Air Base (PLAB) (QPG):

• Because of Paya Lebar Air Base (PLAB)'s relatively low elevation of 65 feet, planes can take off or land at Paya Lebar Air Base (PLAB) 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 Paya Lebar Air Base (PLAB) (QPG) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Paya Lebar Air Base (PLAB) (meaning Paya Lebar Air Base (PLAB) is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,349 miles (19,874 kilometers) away in Coca, Ecuador.
• From 1979 to 1980, British Airways, in conjunction with Singapore Airlines, began supersonic Concorde services from London's Heathrow Airport, to Paya Lebar Singapore.
• The RSAF maintains the Air Force Museum, which is open to the public and showcases the air force's history and capabilities.
• The closest airport to Paya Lebar Air Base (PLAB) (QPG) is Seletar Airport (XSP), which is located only 5 miles (8 kilometers) NW of QPG.
• Paya Lebar Air Base (PLAB) (QPG) currently has only 1 runway.
• Besides being used by various flying units of United States Air Force and United States Navy as a refuelling stopover and staging post/transit point, the base is also used permanently by the 497th Combat Training Squadron for other flight operations since 31 October 1991.
• In addition to being known as "Paya Lebar Air Base (PLAB)", other names for QPG include "巴耶利峇空军基地" and "Pangkalan Udara Paya Lebar".
• 2008, Squadron personnel and staff of 149 Sqn based at PLAB posing in front of the squadron's F-5S Tiger-IIs after winning the Best RSAF Unit award.