Nonstop flight route between Biak, Indonesia and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Frans Kaisiepo Airport (BIK), Biak, Indonesia and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 7,415 miles (or 11,933 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 Sofia Airport Vrazhdebna, 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 Sofia Airport Vrazhdebna. 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):

• The Battle of Biak Island came about after a succession of Japanese defeats in 1943 and 1944 along the northern coast of New Guinea.
• 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.
• As World War II started in the Asia-Pacific region, Japan started occupying Irian Jaya in 1942.
• In addition to being known as "Frans Kaisiepo Airport", another name for BIK is "Bandara Frans Kaisiepo".
• The closest airport to Frans Kaisiepo Airport (BIK) is Kornasoren Airport (FOO), which is located 87 miles (140 kilometers) WNW of BIK.
• Frans Kaisiepo Airport handled 366 passengers last year.
• Frans Kaisiepo Airport (BIK) currently has only 1 runway.
• 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.
• From August 1962 to 30 April 1963, Irian Jaya was administered by UNTEA.

Facts about Sofia Airport Vrazhdebna (SOF):

• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• The furthest airport from Sofia Airport Vrazhdebna (SOF) is Chatham Islands (CHT), which is located 11,437 miles (18,405 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Service life of the new airport control tower will be more than 40 years and is designed to serve the airport with a possible extension.
• The new tower was officially opened on 7 December 2012.
• The construction of the new Sofia tower is related to the reconstruction and development of Sofia Airport and is the natural extension of the development of the airport complex.
• In 2004 Strabag demanded an additional 6 million euro due to rising steel prices.
• Options for different airport developments began to be examined in the mid-1960s.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.