Nonstop flight route between Biak, Indonesia and Butterworth, South Africa:

About this route:

A direct, nonstop flight between Frans Kaisiepo Airport (BIK), Biak, Indonesia and RMAF Butterworth (UTE), Butterworth, South Africa would travel a Great Circle distance of 2,507 miles (or 4,035 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 Frans Kaisiepo Airport and RMAF Butterworth, 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 Frans Kaisiepo Airport and RMAF Butterworth. 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 Frans Kaisiepo Airport (BIK):

• Frans Kaisiepo Airport (BIK) currently has only 1 runway.
• At first phase, the airport was revamped to accommodate piston airliners such as the Douglas DC-3.
• Frans Kaisiepo Airport handled 366 passengers last year.
• Taxis and civil transport cars can be used as public transport alongside private vehicles.
• The closest airport to Frans Kaisiepo Airport (BIK) is Kornasoren Airport (FOO), which is located 87 miles (140 kilometers) WNW of BIK.
• In addition to being known as "Frans Kaisiepo Airport", another name for BIK is "Bandara Frans Kaisiepo".
• The furthest airport from Frans Kaisiepo Airport (BIK) is Marechal Cunha Machado International Airport (Tirirical) (SLZ), which is nearly antipodal to Frans Kaisiepo Airport (meaning Frans Kaisiepo Airport is almost on the exact opposite side of the Earth from Marechal Cunha Machado International Airport (Tirirical)), and is located 12,175 miles (19,593 kilometers) away in São Luís, Brazil.
• In 1990,the Airport's management and operation was handed over to Angkasa Pura I.
• Because of Frans Kaisiepo Airport's relatively low elevation of 46 feet, planes can take off or land at Frans Kaisiepo 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.
• Sorido Airfield has been disused since 1962 and is located to the northwest of Mokmer, and is clearly visible on aerial photography.

Facts about RMAF Butterworth (UTE):

• Because of RMAF Butterworth's relatively low elevation of 8 feet, planes can take off or land at RMAF Butterworth 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.
• RMAF Butterworth (UTE) currently has only 1 runway.
• In addition to being known as "RMAF Butterworth", other names for UTE include "TUDM Butterworth", "BWH" and "WMKB".
• RAF Butterworth was officially opened in October 1941, as a Royal Air Force station which was a part of the British defence plan for defending the Malayan Peninsula against an imminent threat of invasion by the Imperial Japanese forces during World War II.
• The closest airport to RMAF Butterworth (UTE) is RMAF Butterworth (BWH), which is located only 0 mile (0 kilometer) N of UTE.
• The furthest airport from RMAF Butterworth (UTE) is Cap. FAP Guillermo Concha Iberico International Airport (PIU), which is nearly antipodal to RMAF Butterworth (meaning RMAF Butterworth is almost on the exact opposite side of the Earth from Cap. FAP Guillermo Concha Iberico International Airport), and is located 12,365 miles (19,900 kilometers) away in Piura, Peru.
• As of October 2008, the Australian Defence Force continues to maintain a presence at RMAF Butterworth as part of Australia's commitment to the Five Power Defence Arrangements, with No.