Nonstop flight route between Mirabel (near Montreal), Quebec, Canada and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Montréal–Mirabel International Airport (YMX), Mirabel (near Montreal), Quebec, Canada and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 1,417 miles (or 2,280 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 Montréal–Mirabel International 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 Montréal–Mirabel International Airport (YMX):

• Because of Montréal–Mirabel International Airport's relatively low elevation of 271 feet, planes can take off or land at Montréal–Mirabel International 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.
• The closest airport to Montréal–Mirabel International Airport (YMX) is Cartierville Airport (YCV), which is located only 19 miles (31 kilometers) SE of YMX.
• After 1976, Mirabel and Dorval began to decline in importance due to the increasing use in the 1980s of longer-range jets that did not need to refuel in Montréal before crossing the Atlantic.
• The furthest airport from Montréal–Mirabel International Airport (YMX) is Margaret River Airport (MGV), which is located 11,493 miles (18,495 kilometers) away in Margaret River, Western Australia, Australia.
• The airport is 55 km northwest of Downtown Montreal and 47 km northwest of Trudeau Airport.
• Designed by architects Papineau-Gérin-Lajoie, Mirabel's terminal carried over their creator's award-winning Expo 67 Quebec pavilion design.
• The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
• Montréal–Mirabel International Airport (YMX) has 2 runways.
• In the 1960s, Montreal experienced a tremendous economic boom.
• In May 2007, it was reported that the International Center of Advanced Racing had signed a 25 year lease with Aéroports de Montréal to use part of the airport as a race track.
• In addition to being known as "Montréal–Mirabel International Airport", another name for YMX is "Aéroport international Montréal–Mirabel".
• High-speed rail transit for the Montréal–Mirabel run), initially to be called TRRAMM, was intended to be completed at a later date.

Facts about Ellsworth Air Force Base (RCA):

• 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 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.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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.
• An AN/MPS-14 height-finder radar was added in 1956.
• 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 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.
• On 1 June 1992, as part of the first major reorganization since the creation of USAF, the Air Force inactivated Strategic Air Command and assigned Ellsworth's organizations ) to the newly activated Air Combat Command.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.