Nonstop flight route between Kota Kinabalu, Malaysia and Unalaska, Alaska, United States:

About this route:

A direct, nonstop flight between Kota Kinabalu International Airport (BKI), Kota Kinabalu, Malaysia and Unalaska Airport (DUT), Unalaska, Alaska, United States would travel a Great Circle distance of 5,375 miles (or 8,649 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 Kota Kinabalu International Airport and Unalaska 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 Kota Kinabalu International Airport and Unalaska 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 Kota Kinabalu International Airport (BKI):

• Kota Kinabalu International Airport (BKI) currently has only 1 runway.
• Because of Kota Kinabalu International Airport's relatively low elevation of 10 feet, planes can take off or land at Kota Kinabalu 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.
• Kota Kinabalu International Airport handled 6,929,692 passengers last year.
• The furthest airport from Kota Kinabalu International Airport (BKI) is Lábrea Airport (LBR), which is nearly antipodal to Kota Kinabalu International Airport (meaning Kota Kinabalu International Airport is almost on the exact opposite side of the Earth from Lábrea Airport), and is located 12,330 miles (19,843 kilometers) away in Lábrea, Amazonas, Brazil.
• The airport first began as a military airfield built by the Japanese occupying forces during World-War II.
• In addition to being known as "Kota Kinabalu International Airport", another name for BKI is "Lapangan Terbang Antarabangsa Kota Kinabalu".
• Terminal 1's new wing was completed and opened for commercial use on 19 August 2008 while the other wing was closed for renovation and is expected to complete by May 2010.
• The closest airport to Kota Kinabalu International Airport (BKI) is Lapangan Terbang Keningau Keningau Airport (KGU), which is located 41 miles (67 kilometers) S of BKI.
• Around the 1970s to 1980s, a newer terminal building was built on the other side of the runway.
• The new Terminal 1 building has 64 check-in counters for international and domestic flights, as well as 17 aircraft parking bays capable of accommodating both wide and narrow-body aircraft.

Facts about Unalaska Airport (DUT):

• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• Unalaska Airport (DUT) currently has only 1 runway.
• The official name of the City of Unalaska's port is Dutch Harbor.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".
• The furthest airport from Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.
• Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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.