Nonstop flight route between Seletar, Singapore and Pendleton, Oregon, United States:

About this route:

A direct, nonstop flight between Seletar Airport (XSP), Seletar, Singapore and Eastern Oregon Regional Airport (PDT), Pendleton, Oregon, United States would travel a Great Circle distance of 8,270 miles (or 13,310 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 Seletar Airport and Eastern Oregon Regional 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 Seletar Airport and Eastern Oregon Regional 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 Seletar Airport (XSP):

• The RAF station closed at the end of March 1971 and Seletar was handed over to the Singapore Air Defence Command later) by 1973, after the British pullout.
• RAF Seletar served as a civil airport from 1930 before the opening of Singapore's first civil airport at Kallang on 12 June 1937.
• In addition to being known as "Seletar Airport", other names for XSP include "实里达机场" and "செலட்டர் வான்முகம்".
• The closest airport to Seletar Airport (XSP) is Paya Lebar Air Base (PLAB) (QPG), which is located only 5 miles (8 kilometers) SE of XSP.
• In 2007, JTC Corporation announced the plan to upgrade the Seletar Airport to support the upcoming Seletar Aerospace Park.
• A Short Singapore Mk III flying boat, similar to those operated by 205 Sqn.
• Seletar Airport (XSP) currently has only 1 runway.
• RAF Seletar was a Royal Air Force station in Singapore between 1928 and 1971.
• Because of Seletar Airport's relatively low elevation of 36 feet, planes can take off or land at Seletar 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 Seletar Airport (XSP) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Seletar Airport (meaning Seletar Airport is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,348 miles (19,873 kilometers) away in Coca, Ecuador.

Facts about Eastern Oregon Regional Airport (PDT):

• United Airlines served Pendleton from the 1930s until 1981.
• Eastern Oregon Regional Airport (PDT) has 3 runways.
• In addition to being known as "Eastern Oregon Regional Airport", another name for PDT is "Pendleton Army Airfield".
• The Federal Aviation Administration says the airport had 7,217 passenger boardings in calendar year 2008, 3,828 in 2009 and 4,898 in 2010.
• The closest airport to Eastern Oregon Regional Airport (PDT) is Hermiston Municipal Airport (HES), which is located 22 miles (36 kilometers) WNW of PDT.
• The furthest airport from Eastern Oregon Regional Airport (PDT) is Tôlanaro Airport (FTU), which is located 10,806 miles (17,391 kilometers) away in Tôlanaro, Madagascar.