Nonstop flight route between Kotabaru, Kalimantan, Indonesia and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Gusti Syamsir Alam Airport (KBU), Kotabaru, Kalimantan, Indonesia and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 8,741 miles (or 14,067 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 Gusti Syamsir Alam Airport and Ellsworth Air Force Base, 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 Gusti Syamsir Alam Airport and Ellsworth Air Force Base. 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 Gusti Syamsir Alam Airport (KBU):

• In addition to being known as "Gusti Syamsir Alam Airport", other names for KBU include "Bandar Udara Gusti Syamsir Alam" and "WAOK".
• Gusti Syamsir Alam Airport (KBU) currently has only 1 runway.
• Because of Gusti Syamsir Alam Airport's relatively low elevation of 4 feet, planes can take off or land at Gusti Syamsir Alam 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.
• The closest airport to Gusti Syamsir Alam Airport (KBU) is Batu Licin Airport (BTW), which is located only 16 miles (25 kilometers) SW of KBU.
• The furthest airport from Gusti Syamsir Alam Airport (KBU) is Canaima Airport (CAJ), which is nearly antipodal to Gusti Syamsir Alam Airport (meaning Gusti Syamsir Alam Airport is almost on the exact opposite side of the Earth from Canaima Airport), and is located 12,223 miles (19,671 kilometers) away in Canaima, Venezuela.

Facts about Ellsworth Air Force Base (RCA):

• An AN/MPS-14 height-finder radar was added in 1956.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• The closest airport to Ellsworth Air Force Base (RCA) is Rapid City Regional Airport (RAP), which is located only 7 miles (11 kilometers) S of RCA.
• Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
• The furthest airport from Ellsworth Air Force Base (RCA) is Sir Gaëtan Duval Airport (RRG), which is located 10,579 miles (17,026 kilometers) away in Rodrigues Island, Mauritius.
• Rapid City AAB was reactivated on 11 October 1945 and was assigned to Continental Air Force.
• An Army Air-Defense Command Post was established at Ellsworth in 1960 for Nike missile command-and-control functions.
• Ellsworth AFB is 10 miles east of Rapid City, S.D.
• Internationally, the destruction of the Berlin Wall in October 1989 symbolized the imminent demise of the Soviet Union over the next several months.