Nonstop flight route between Quoin Hill, Vanuatu and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Quoin Hill Airfield (UIQ), Quoin Hill, Vanuatu and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 5,308 miles (or 8,542 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 Quoin Hill Airfield 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 Quoin Hill Airfield 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 Quoin Hill Airfield (UIQ):

• The closest airport to Quoin Hill Airfield (UIQ) is Wake Island Airfield (AWK), which is located 169 miles (272 kilometers) NW of UIQ.
• The base was defended by the 198th Coast Artillery.
• With Japanese forces establishing bases on Guadalcanal which threatened the sea route between the U.S.
• The furthest airport from Quoin Hill Airfield (UIQ) is RAF Ascension (ASI), which is located 11,749 miles (18,907 kilometers) away in Georgetown, Ascension Island, Saint Helena.
• Investigations took place in the late 1980s as to whether Quoin Hill could be used as an alternate for Bauerfield International Airport, but this never came to fruition.

Facts about Ellsworth Air Force Base (RCA):

• On 15 July 1945, the 225th AAFBU was inactivated and Rapid City AAB was placed on standby status as the Army Air Forces began to demobilize.
• Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
• The installation changed names a few more times during its early years.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
• 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.
• On 1 June 1971, SAC deactivated the 821st Strategic Aerospace Division and by October of that year, an upgraded LGM-30F Minuteman II also replaced the Minuteman I missiles.
• 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.
• To provide air defense of the base, the United States Army established the Ellsworth AFB Defense Area in 1957 and constructed Nike-Ajax Surface-to-air missile sites for air defense.
• The 740th AC&W Squadron began operations in 1955 with AN/MPS-7 search radar, and initially the station functioned as a Ground-Control Intercept and warning station.
• The base experienced one of its worst peacetime tragedies in March 1953 when an RB-36 and its entire crew of 23 crashed in Newfoundland while returning from a routine exercise in Europe.