Nonstop flight route between Rapid City, South Dakota, United States and Bob Quinn Lake, British Columbia, Canada:

About this route:

A direct, nonstop flight between Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States and Bob Quinn Lake Airport (YBO), Bob Quinn Lake, British Columbia, Canada would travel a Great Circle distance of 1,469 miles (or 2,365 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 Ellsworth Air Force Base and Bob Quinn Lake Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Ellsworth Air Force Base (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.
• 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.
• 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.
• Air Defense Command activated the 740th Aircraft Control and Warning Squadron at Rapid City AFB on 1 February 1953 under the ADC 31st Air Division.
• 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.
• Ellsworth's population of approximately 8,000 includes military members, family members and civilian employees.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• The installation changed names a few more times during its early years.

Facts about Bob Quinn Lake Airport (YBO):

• The closest airport to Bob Quinn Lake Airport (YBO) is Bronson Creek Airport (YBM), which is located 37 miles (60 kilometers) WSW of YBO.
• Bob Quinn Lake Airport (YBO) currently has only 1 runway.
• In addition to being known as "Bob Quinn Lake Airport", another name for YBO is "CBW4".
• The furthest airport from Bob Quinn Lake Airport (YBO) is Port Alfred Airport (AFD), which is located 10,494 miles (16,888 kilometers) away in Port Alfred, South Africa.