Nonstop flight route between Dawson City, Yukon, Canada and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Dawson City Airport (YDA), Dawson City, Yukon, Canada and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 1,958 miles (or 3,151 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 relatively short distance between Dawson City Airport and Ellsworth Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Dawson City Airport (YDA):

• The closest airport to Dawson City Airport (YDA) is Eagle Airport (EAA), which is located 79 miles (127 kilometers) NW of YDA.
• The furthest airport from Dawson City Airport (YDA) is Port Elizabeth International Airport (PLZ), which is located 10,261 miles (16,513 kilometers) away in Port Elizabeth, South Africa.
• Dawson City Airport (YDA) currently has only 1 runway.

Facts about Ellsworth Air Force Base (RCA):

• The airfield was again temporarily shut down from September 1946 – March 1947 and underwent a major construction program to upgrade the temporary wartime facilities to that of a permanent base.
• Ellsworth Air Force Base is a United States Air Force base located approximately 10 miles northeast of Rapid City, South Dakota just north of Box Elder, South Dakota.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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.
• Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
• 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 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.
• An Army Air-Defense Command Post was established at Ellsworth in 1960 for Nike missile command-and-control functions.
• Ellsworth AFB was established in 1941 as Rapid City Army Air Base.
• Rapid City AAB was reactivated on 11 October 1945 and was assigned to Continental Air Force.