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

Arrival Airport:

Distance from YTX to GFA:
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- About this route
- YTX Airport Information
- GFA Airport Information
- Facts about YTX
- Facts about GFA
- Map of Nearest Airports to YTX
- List of Nearest Airports to YTX
- Map of Furthest Airports from YTX
- List of Furthest Airports from YTX
- 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 Telegraph Creek Airport (YTX), Telegraph Creek, British Columbia, Canada and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 1,094 miles (or 1,761 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 Telegraph Creek 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: | YTX / |
Airport Names: |
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Location: | Telegraph Creek, British Columbia, Canada |
GPS Coordinates: | 57°55'1"N by 131°7'1"W |
Operator/Owner: | Ministry of Forests, NW Fire Centre |
Airport Type: | Public |
Elevation: | 1100 feet (335 meters) |
# of Runways: | 1 |
View all routes: | Routes from YTX |
More Information: | YTX 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 Telegraph Creek Airport (YTX):
- The closest airport to Telegraph Creek Airport (YTX) is Dease Lake Airport (YDL), which is located 53 miles (85 kilometers) NE of YTX.
- The furthest airport from Telegraph Creek Airport (YTX) is Port Alfred Airport (AFD), which is located 10,467 miles (16,845 kilometers) away in Port Alfred, South Africa.
- In addition to being known as "Telegraph Creek Airport", another name for YTX is "CBM5".
- Telegraph Creek Airport (YTX) currently has only 1 runway.
Facts about Malmstrom Air Force Base (GFA):
- This included one of the greatest technology transfers in the history of the world.
- 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 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 became the temporary home of the 582nd Air Resupply and Communications Wing on 1 May 1953 which was transferred from Mountain Home AFB, Idaho.
- 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.
- Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- In 1957, under the control of the 801st Aircraft Control and Warning Squadron, the Malmstrom AFB radar station became operational with AN/FPS-20 search and AN/FPS-6 height-finder radars.
- 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.