Nonstop flight route between Omaha, Nebraska, United States and Grand Marais, Minnesota, United States:
Departure Airport:

Arrival Airport:

Distance from OFF to GRM:
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- About this route
- OFF Airport Information
- GRM Airport Information
- Facts about OFF
- Facts about GRM
- Map of Nearest Airports to OFF
- List of Nearest Airports to OFF
- Map of Furthest Airports from OFF
- List of Furthest Airports from OFF
- Map of Nearest Airports to GRM
- List of Nearest Airports to GRM
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- List of Furthest Airports from GRM
About this route:
A direct, nonstop flight between Offutt Air Force Base (OFF), Omaha, Nebraska, United States and Grand Marais/Cook County Airport (GRM), Grand Marais, Minnesota, United States would travel a Great Circle distance of 538 miles (or 866 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 Offutt Air Force Base and Grand Marais/Cook County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | OFF / KOFF |
Airport Names: |
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Location: | Omaha, Nebraska, United States |
GPS Coordinates: | 41°7'9"N by 95°54'30"W |
View all routes: | Routes from OFF |
More Information: | OFF Maps & Info |
Arrival 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 |
Facts about Offutt Air Force Base (OFF):
- Offutt's great heritage began with the commissioning by the War Department in 1890 of Fort Crook.
- The furthest airport from Offutt Air Force Base (OFF) is Margaret River Airport (MGV), which is located 10,677 miles (17,183 kilometers) away in Margaret River, Western Australia, Australia.
- Offutt Air Force Base is the host station for the 55th Wing, the largest wing of the United States Air Force's Air Combat Command.
- At one minute past midnight, on 9 November 1948, Offutt gained international prominence when it became the host base for Headquarters Strategic Air Command, which was moved from Andrews AFB, Maryland.
- In addition to being known as "Offutt Air Force Base", another name for OFF is "Offutt AFB".
- Operational use of Offutt Air Force Base included the basing of alert tankers in the late 1950s and 1960s, support for intercontinental ballistic missile sites in Nebraska and Iowa in the 1960s, and worldwide reconnaissance from the mid-1960s to the present.
- Aviation use at Offutt began in September 1918 during World War I as an Army Air Service balloon field.
- The closest airport to Offutt Air Force Base (OFF) is Millard Airport (MIQ), which is located only 12 miles (19 kilometers) WNW of OFF.
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.
- 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.
- 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.
- 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".