Nonstop flight route between St. Lewis, Newfoundland and Labrador, Canada and Mountain Home, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from YFX to MUO:
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- About this route
- YFX Airport Information
- MUO Airport Information
- Facts about YFX
- Facts about MUO
- Map of Nearest Airports to YFX
- List of Nearest Airports to YFX
- Map of Furthest Airports from YFX
- List of Furthest Airports from YFX
- Map of Nearest Airports to MUO
- List of Nearest Airports to MUO
- Map of Furthest Airports from MUO
- List of Furthest Airports from MUO
About this route:
A direct, nonstop flight between St. Lewis (Fox Harbour) Airport (YFX), St. Lewis, Newfoundland and Labrador, Canada and Mountain Home Air Force Base (MUO), Mountain Home, Idaho, United States would travel a Great Circle distance of 2,786 miles (or 4,484 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 large distance between St. Lewis (Fox Harbour) Airport and Mountain Home Air Force Base, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Lewis (Fox Harbour) Airport and Mountain Home Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | YFX / |
Airport Names: |
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Location: | St. Lewis, Newfoundland and Labrador, Canada |
GPS Coordinates: | 52°22'22"N by 55°40'26"W |
Operator/Owner: | Government of Newfoundland and Labrador |
Airport Type: | Public |
Elevation: | 74 feet (23 meters) |
# of Runways: | 1 |
View all routes: | Routes from YFX |
More Information: | YFX Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MUO / KMUO |
Airport Names: |
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Location: | Mountain Home, Idaho, United States |
GPS Coordinates: | 43°2'36"N by 115°52'21"W |
View all routes: | Routes from MUO |
More Information: | MUO Maps & Info |
Facts about St. Lewis (Fox Harbour) Airport (YFX):
- St. Lewis (Fox Harbour) Airport (YFX) currently has only 1 runway.
- In addition to being known as "St. Lewis (Fox Harbour) Airport", another name for YFX is "CCK4".
- The closest airport to St. Lewis (Fox Harbour) Airport (YFX) is Mary's Harbour Airport (YMH), which is located only 9 miles (14 kilometers) WSW of YFX.
- The furthest airport from St. Lewis (Fox Harbour) Airport (YFX) is Albany Airport (ALH), which is located 11,191 miles (18,009 kilometers) away in Albany, Western Australia, Australia.
- Because of St. Lewis (Fox Harbour) Airport's relatively low elevation of 74 feet, planes can take off or land at St. Lewis (Fox Harbour) 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.
Facts about Mountain Home Air Force Base (MUO):
- Mountain Home's first operational USAF unit was the Strategic Air Command 5th Strategic Reconnaissance Group which was reassigned from Clark Field in the Philippines, being assigned on 26 May 1949.
- The first F-111F entered service with the 347th TFW in January 1972.
- In 1959, construction of three HGM-25A Titan I missile sites began in the local area.
- The closest airport to Mountain Home Air Force Base (MUO) is Boise Airport (BOI), which is located 40 miles (64 kilometers) NNW of MUO.
- During this time a tennant unit operated at the south end of the base.
- In addition to being known as "Mountain Home Air Force Base", another name for MUO is "Mountain Home AFB".
- In addition, the 726th Air Control Squadron gives an air picture to the aircraft as they train.
- The furthest airport from Mountain Home Air Force Base (MUO) is Tôlanaro Airport (FTU), which is located 10,858 miles (17,474 kilometers) away in Tôlanaro, Madagascar.
- The base also received fighter aircraft to add realism to its training.
- Crews started building the base in November 1942 and the new field officially opened on 7 August 1943.