Nonstop flight route between Great Falls, Montana, United States and Owen Sound, Ontario, Canada:
Departure Airport:
Arrival Airport:
Distance from GFA to YOS:
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- About this route
- GFA Airport Information
- YOS Airport Information
- Facts about GFA
- Facts about YOS
- 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 YOS
- List of Nearest Airports to YOS
- Map of Furthest Airports from YOS
- List of Furthest Airports from YOS
About this route:
A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Owen Sound/Billy Bishop Regional Airport (YOS), Owen Sound, Ontario, Canada would travel a Great Circle distance of 1,460 miles (or 2,349 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 Owen Sound/Billy Bishop Regional 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: | YOS / CYOS |
| Airport Names: |
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| Location: | Owen Sound, Ontario, Canada |
| GPS Coordinates: | 44°35'26"N by 80°50'17"W |
| Operator/Owner: | City of Owen Sound |
| Airport Type: | Public |
| Elevation: | 1008 feet (307 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YOS |
| More Information: | YOS Maps & Info |
Facts about Malmstrom Air Force Base (GFA):
- 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 played a major aerial defense role in North American air defense mission.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- Great Falls AAB was assigned to II Bomber Command, Second Air Force.
- DC-20 was initially under the Great Falls Air Defense Sector, established on 1 March 1959.
- 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.
- Malmstrom Air Force Base traces its beginnings back to 1939 when World War II broke out in Europe.
- On 18 December 1953, Great Falls AFB was transferred from Military Air Transport Service to Strategic Air Command, although MATS units remained at the base for several years.
- 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 Owen Sound/Billy Bishop Regional Airport (YOS):
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- The closest airport to Owen Sound/Billy Bishop Regional Airport (YOS) is Wiarton Airport (YVV), which is located only 17 miles (27 kilometers) NW of YOS.
- Owen Sound Billy Bishop Regional Airport or Billy Bishop Regional Airport, is located 3 nautical miles east of Owen Sound, Ontario, Canada in the Municipality of Meaford.
- In addition to being known as "Owen Sound/Billy Bishop Regional Airport", another name for YOS is "Owen Sound (Billy Bishop) Regional Airport".
- Owen Sound/Billy Bishop Regional Airport (YOS) currently has only 1 runway.
- The furthest airport from Owen Sound/Billy Bishop Regional Airport (YOS) is Margaret River Airport (MGV), which is located 11,314 miles (18,208 kilometers) away in Margaret River, Western Australia, Australia.
