Nonstop flight route between Arapahoe County, Colorado, United States and Great Falls, Montana, United States:

About this route:

A direct, nonstop flight between Centennial Airport (APA), Arapahoe County, Colorado, United States and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 633 miles (or 1,019 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 Centennial Airport and Malmstrom 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 Centennial Airport (APA):

• Because of Centennial Airport's high elevation of 5,885 feet, planes must typically fly at a faster airspeed in order to takeoff or land at APA. Combined with a high temperature, this could make APA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Centennial Airport (APA) has 3 runways.
• Located in Dove Valley, an unincorporated area of Arapahoe County, the airport’s runways extend into Douglas County.
• The furthest airport from Centennial Airport (APA) is Sir Gaëtan Duval Airport (RRG), which is located 10,899 miles (17,540 kilometers) away in Rodrigues Island, Mauritius.
• In 1985 a new control tower was built.
• The closest airport to Centennial Airport (APA) is Denver International Airport (DEN), which is located 22 miles (36 kilometers) NNE of APA.

Facts about Malmstrom Air Force Base (GFA):

• Upon completion of the B-17 training program, in October 1943, Great Falls Army Air Base was transferred to the Air Transport Command and units from Gore Field were transferred to the base.
• The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
• DC-20 was initially under the Great Falls Air Defense Sector, established on 1 March 1959.
• Great Falls became the temporary home of the 582nd Air Resupply and Communications Wing on 1 May 1953 which was transferred from Mountain Home AFB, Idaho.
• By 1954, several aircraft control and warning squadrons had been formed at the base.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
• MATS reopened the C-54 Flight Training School as the 1272 Medium Transition Training Unit in May 1950, one month before the Korean War began.
• On 3 July 1963, following 28 months of construction, the wing and its three squadrons became operational.