Nonstop flight route between Ogoki Post, Ontario, Canada and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from YOG to GFA:
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- About this route
- YOG Airport Information
- GFA Airport Information
- Facts about YOG
- Facts about GFA
- Map of Nearest Airports to YOG
- List of Nearest Airports to YOG
- Map of Furthest Airports from YOG
- List of Furthest Airports from YOG
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
About this route:
A direct, nonstop flight between Ogoki Post Airport (YOG), Ogoki Post, Ontario, Canada and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 1,162 miles (or 1,870 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 Ogoki Post Airport and Malmstrom Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YOG / |
Airport Names: |
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Location: | Ogoki Post, Ontario, Canada |
GPS Coordinates: | 51°39'30"N by 85°54'3"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 594 feet (181 meters) |
# of Runways: | 1 |
View all routes: | Routes from YOG |
More Information: | YOG Maps & Info |
Arrival 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 |
Facts about Ogoki Post Airport (YOG):
- The closest airport to Ogoki Post Airport (YOG) is Fort Hope Airport (YFH), which is located 86 miles (139 kilometers) W of YOG.
- Because of Ogoki Post Airport's relatively low elevation of 594 feet, planes can take off or land at Ogoki Post 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 "Ogoki Post Airport", another name for YOG is "CYKP".
- The furthest airport from Ogoki Post Airport (YOG) is Margaret River Airport (MGV), which is located 10,826 miles (17,422 kilometers) away in Margaret River, Western Australia, Australia.
- Ogoki Post Airport (YOG) currently has only 1 runway.
Facts about Malmstrom Air Force Base (GFA):
- 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.
- 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.
- Great Falls played a major aerial defense role in North American air defense mission.
- Tensions between the United States and the Soviet Union increased dramatically when the Soviet Union closed all land travel between the western occupation sectors of Germany and the American, French and British sectors of Berlin.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- By 1954, several aircraft control and warning squadrons had been formed at the base.
- 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.
- On 1 July 1968, the F-101B equipped 29th FIS was inactivated and replaced by the F-106 Delta Dart equipped 71st Fighter-Interceptor Squadron, which was reassigned from Richards Gebaur AFB when its ADC mission was eliminated.