Nonstop flight route between Bintulu, Malaysia and Koyukuk, Alaska, United States:

About this route:

A direct, nonstop flight between Bintulu Airport (BTU), Bintulu, Malaysia and Koyukuk Airport (KYU), Koyukuk, Alaska, United States would travel a Great Circle distance of 6,001 miles (or 9,658 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 Bintulu Airport and Koyukuk 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 Bintulu Airport and Koyukuk 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 Bintulu Airport (BTU):

• Bintulu Airport (BTU) currently has only 1 runway.
• Bintulu old airport was open for operation on 1 September 1955, with a grass-surface runway catering for de Havilland DH.89 Dragon Rapide and Scottish Aviation Twin Pioneer aircraft operated by Borneo Airways.
• Bintulu Airport is an airport serving Bintulu, a town in the state of Sarawak in Malaysia.
• On 1 July 1968, Malaysia-Singapore Airlines introduced scheduled Fokker 27 services into Bintulu.
• Bintulu Airport handled 779,774 passengers last year.
• The furthest airport from Bintulu Airport (BTU) is Carauari Airport (CAF), which is nearly antipodal to Bintulu Airport (meaning Bintulu Airport is almost on the exact opposite side of the Earth from Carauari Airport), and is located 12,315 miles (19,820 kilometers) away in Carauari, Amazonas, Brazil.
• Because of Bintulu Airport's relatively low elevation of 74 feet, planes can take off or land at Bintulu 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.
• History of Bintulu airport began in early 1937 when the British colony built an airfield situated between a river at one end and the sea coast at the other end.
• In addition to being known as "Bintulu Airport", other names for BTU include "Lapangan Terbang Bintulu" and "民都鲁机场".
• In September 2005, first low-cost airline in Malaysia, AirAsia started operating in Bintulu airport.
• The closest airport to Bintulu Airport (BTU) is Belaga Airport (BLG), which is located 61 miles (99 kilometers) ESE of BTU.

Facts about Koyukuk Airport (KYU):

• Koyukuk Airport covers an area of 287 acres at an elevation of 149 feet above mean sea level.
• The furthest airport from Koyukuk Airport (KYU) is George Airport (GRJ), which is located 10,304 miles (16,583 kilometers) away in George, South Africa.
• Koyukuk Airport (KYU) currently has only 1 runway.
• The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
• Because of Koyukuk Airport's relatively low elevation of 149 feet, planes can take off or land at Koyukuk 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.