Nonstop flight route between Grand Marais, Minnesota, United States and Mountain Home, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from GRM to MUO:
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- About this route
- GRM Airport Information
- MUO Airport Information
- Facts about GRM
- Facts about MUO
- Map of Nearest Airports to GRM
- List of Nearest Airports to GRM
- Map of Furthest Airports from GRM
- List of Furthest Airports from GRM
- 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 Grand Marais/Cook County Airport (GRM), Grand Marais, Minnesota, United States and Mountain Home Air Force Base (MUO), Mountain Home, Idaho, United States would travel a Great Circle distance of 1,273 miles (or 2,048 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 Grand Marais/Cook County Airport and Mountain Home Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | GRM / KCKC |
Airport Names: |
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Location: | Grand Marais, Minnesota, United States |
GPS Coordinates: | 47°50'17"N by 90°22'59"W |
Area Served: | Grand Marais, Minnesota |
Operator/Owner: | Cook County |
Airport Type: | Public |
Elevation: | 1799 feet (548 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRM |
More Information: | GRM 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 Grand Marais/Cook County Airport (GRM):
- The closest airport to Grand Marais/Cook County Airport (GRM) is Thunder Bay International Airport (YQT), which is located 61 miles (99 kilometers) NE of GRM.
- Grand Marais/Cook County Airport (GRM) currently has only 1 runway.
- In addition to being known as "Grand Marais/Cook County Airport", another name for GRM is "CKC".
- In the summer of 2009, the airport received $95,000 for the FAA to conduct an environmental impact study on a proposed expansion to the airport.
- The furthest airport from Grand Marais/Cook County Airport (GRM) is Margaret River Airport (MGV), which is located 10,808 miles (17,393 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Mountain Home Air Force Base (MUO):
- The base remained inactive for over three years, until December 1948, when the newly independent U.S.
- In addition to being known as "Mountain Home Air Force Base", another name for MUO is "Mountain Home AFB".
- 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.
- In addition, the 726th Air Control Squadron gives an air picture to the aircraft as they train.
- SAC moved its 9th Bombardment Wing to the base and began flying B-29 bombers and KB-29H refueling aircraft.
- The 366th Fighter Wing has been the host unit at Mountain Home for over 35 years, following its return from the Vietnam War in late 1972.
- The closest airport to Mountain Home Air Force Base (MUO) is Boise Airport (BOI), which is located 40 miles (64 kilometers) NNW of MUO.