Nonstop flight route between Knee Lake, Manitoba, Canada and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Knee Lake Airport (YKE), Knee Lake, Manitoba, Canada and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 830 miles (or 1,336 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 Knee Lake 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 Knee Lake Airport (YKE):

• The furthest airport from Knee Lake Airport (YKE) is Margaret River Airport (MGV), which is located 10,397 miles (16,733 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Knee Lake Airport's relatively low elevation of 625 feet, planes can take off or land at Knee Lake 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.
• In addition to being known as "Knee Lake Airport", another name for YKE is "CJT3".
• The closest airport to Knee Lake Airport (YKE) is Oxford House Airport (YOH), which is located only 19 miles (31 kilometers) W of YKE.
• Knee Lake Airport (YKE) currently has only 1 runway.

Facts about Ellsworth Air Force Base (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.
• 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 October 1960, Ellsworth entered the "Space Age," with the activation of the 850th Strategic Missile Squadron, initially assigned to the 28 BMW.
• After the Army closed their facilities, the military housing at the Nike Integrated Fire Control sites was transferred to control of Ellsworth, and was used as Air Force military family housing until about 1990.
• 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.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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 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.