Nonstop flight route between Bettles, Alaska, United States and Seletar, Singapore:

About this route:

A direct, nonstop flight between Bettles Airport (BTT), Bettles, Alaska, United States and Seletar Airport (XSP), Seletar, Singapore would travel a Great Circle distance of 6,520 miles (or 10,493 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 Bettles Airport and Seletar 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 Bettles Airport and Seletar 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 Bettles Airport (BTT):

• Because of Bettles Airport's relatively low elevation of 647 feet, planes can take off or land at Bettles 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.
• Bettles Airport covers 1,195 acres 1,195 acres which contains one runway designated 1/19 with a 5,190 x 150 ft gravel surface.
• The furthest airport from Bettles Airport (BTT) is Port Elizabeth International Airport (PLZ), which is located 10,159 miles (16,349 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Bettles Airport (BTT) is Prospect Creek Airport (PPC), which is located 25 miles (40 kilometers) ESE of BTT.
• Bettles Airport (BTT) has 3 runways.
• On October 30, 1970, Douglas C-47B N99663 of Frontier Flying Service was written off in a landing accident.

Facts about Seletar Airport (XSP):

• Seletar Airport (XSP) currently has only 1 runway.
• In December 1966, three Andover CC Mk1 arrived to replace the ageing Vickers Valetta C1 aircraft of 52 Sqn.
• After World War II, the base went back to the RAF and, in the late 1940s and 1950s, the base was heavily involved in the Malayan Emergency, with Beaufighters, Spitfires and Mosquitos based there while operating against Malayan Communist insurgents.
• During the Japanese occupation, Seletar as was in the case of Sembawang came under the Imperial Japanese Navy Air Service while Tengah fell under the jurisdiction of the Imperial Japanese Army Air Force.
• 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.
• In 2007, JTC Corporation announced the plan to upgrade the Seletar Airport to support the upcoming Seletar Aerospace Park.
• 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 addition to being known as "Seletar Airport", other names for XSP include "实里达机场" and "செலட்டர் வான்முகம்".
• 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.
• Previously Berjaya Air operated scheduled flights to Tioman and Redang.
• Catalina I of 205 Sqn undergoing servicing in their hangar at RAF Seletar.
• Among Seletar’s claim to fame was that several classic aircraft type flew their last RAF Operational sorties from there including the Short Singapore flying boat,Supermarine Spitfire, De Havilland Mosquito, Short Sunderland flying boat and Bristol Beaufighter.