Nonstop flight route between Bau-Bau, Buton, Indonesia and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Betoambari Airport (BUW), Bau-Bau, Buton, Indonesia and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 8,600 miles (or 13,840 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 Betoambari 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 Betoambari 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 Betoambari Airport (BUW):

• Because of Betoambari Airport's relatively low elevation of 105 feet, planes can take off or land at Betoambari 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.
• Betoambari Airport (BUW) currently has only 1 runway.
• The furthest airport from Betoambari Airport (BUW) is Washabo Airstrip (WSO), which is nearly antipodal to Betoambari Airport (meaning Betoambari Airport is almost on the exact opposite side of the Earth from Washabo Airstrip), and is located 12,413 miles (19,976 kilometers) away in Washabo, Suriname.
• The closest airport to Betoambari Airport (BUW) is Haluoleo Airport (WMA) (KDI), which is located 98 miles (157 kilometers) N of BUW.
• In addition to being known as "Betoambari Airport", another name for BUW is "Bandara Betoambari".

Facts about Ellsworth Air Force Base (RCA):

• Ellsworth's population of approximately 8,000 includes military members, family members and civilian employees.
• In March 1944, heavy bomber operational training ended and the 225th Army Air Force Base Unit began training of replacement personnel for deployed heavy bombardment units in the overseas combat theaters.
• Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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.
• 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.
• The installation changed names a few more times during its early years.
• In 1986, the base and the 28 BMW made extensive preparations to phase out the aging B-52 fleet and become the second home for the advanced B-1B Lancer.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.