Nonstop flight route between Great Falls, Montana, United States and Grand Forks, British Columbia, Canada:
Departure Airport:

Arrival Airport:

Distance from GFA to ZGF:
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- About this route
- GFA Airport Information
- ZGF Airport Information
- Facts about GFA
- Facts about ZGF
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
- Map of Nearest Airports to ZGF
- List of Nearest Airports to ZGF
- Map of Furthest Airports from ZGF
- List of Furthest Airports from ZGF
About this route:
A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Grand Forks Airport (ZGF), Grand Forks, British Columbia, Canada would travel a Great Circle distance of 349 miles (or 562 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 Malmstrom Air Force Base and Grand Forks Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | GFA / KGFA |
Airport Names: |
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Location: | Great Falls, Montana, United States |
GPS Coordinates: | 47°30'16"N by 111°11'13"W |
View all routes: | Routes from GFA |
More Information: | GFA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ZGF / CZGF |
Airport Name: | Grand Forks Airport |
Location: | Grand Forks, British Columbia, Canada |
GPS Coordinates: | 49°0'56"N by 118°25'50"W |
Operator/Owner: | City of Grand Forks |
Airport Type: | Public |
Elevation: | 1724 feet (525 meters) |
# of Runways: | 1 |
View all routes: | Routes from ZGF |
More Information: | ZGF Maps & Info |
Facts about Malmstrom Air Force Base (GFA):
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- Originally named Great Falls Army Air Base, later Great Falls Air Force Base, the facility was renamed Malmstrom Air Force Base on 1 October 1955 in honor of Colonel Einar Axel Malmstrom.
- On 21 August 1954 the 407th SFW Vice Commander, Colonel Einar Axel Malmstrom, died when his T-33 Shooting Star trainer crashed approximately one mile west of the Great Falls Municipal Airport.
- Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
- 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.
- Aircraft shipments to the Soviet Union stopped in September 1945, when World War II ended, with approximately 8,000 aircraft having been processed in a 21-month period.
- The base's runway was closed on 31 December 1996 for aircraft operations.
- 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.
- Great Falls was reassigned to the Central Air Defense Force at Richards-Gebaur Air Force Base in 1953.
- 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.
Facts about Grand Forks Airport (ZGF):
- The closest airport to Grand Forks Airport (ZGF) is West Kootenay Regional Airport (YCG), which is located 41 miles (66 kilometers) ENE of ZGF.
- The furthest airport from Grand Forks Airport (ZGF) is Tôlanaro Airport (FTU), which is located 10,602 miles (17,062 kilometers) away in Tôlanaro, Madagascar.
- Grand Forks Airport (ZGF) currently has only 1 runway.