Nonstop flight route between Kota Kinabalu, Malaysia and Boulder, Colorado, United States:

About this route:

A direct, nonstop flight between Kota Kinabalu International Airport (BKI), Kota Kinabalu, Malaysia and Boulder Municipal Airport (WBU), Boulder, Colorado, United States would travel a Great Circle distance of 8,317 miles (or 13,385 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 Boulder Municipal 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 Boulder Municipal 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):

• 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.
• 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.
• Around the 1970s to 1980s, a newer terminal building was built on the other side of the runway.
• In addition to being known as "Kota Kinabalu International Airport", another name for BKI is "Lapangan Terbang Antarabangsa Kota Kinabalu".
• 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.
• Kota Kinabalu International Airport (BKI) currently has only 1 runway.
• 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.
• After the war, the Department of Civil Aviation of North Borneo took charge of the operations and maintenance of the airport.
• 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 Boulder Municipal Airport (WBU):

• Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Boulder Municipal Airport (WBU) has 2 runways.
• The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
• The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.