Nonstop flight route between Grand Forks, North Dakota, United States and Iron Mountain / Kingsford, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from RDR to IMT:
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- About this route
- RDR Airport Information
- IMT Airport Information
- Facts about RDR
- Facts about IMT
- Map of Nearest Airports to RDR
- List of Nearest Airports to RDR
- Map of Furthest Airports from RDR
- List of Furthest Airports from RDR
- Map of Nearest Airports to IMT
- List of Nearest Airports to IMT
- Map of Furthest Airports from IMT
- List of Furthest Airports from IMT
About this route:
A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Ford Airport (IMT), Iron Mountain / Kingsford, Michigan, United States would travel a Great Circle distance of 462 miles (or 744 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 Forks Air Force Base and Ford Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | RDR / KRDR |
Airport Names: |
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Location: | Grand Forks, North Dakota, United States |
GPS Coordinates: | 47°57'39"N by 97°24'3"W |
View all routes: | Routes from RDR |
More Information: | RDR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | IMT / KIMT |
Airport Name: | Ford Airport |
Location: | Iron Mountain / Kingsford, Michigan, United States |
GPS Coordinates: | 45°49'5"N by 88°6'51"W |
Area Served: | Iron Mountain / Kingsford, Michigan |
Operator/Owner: | Dickinson County |
Airport Type: | Public |
Elevation: | 1182 feet (360 meters) |
# of Runways: | 2 |
View all routes: | Routes from IMT |
More Information: | IMT Maps & Info |
Facts about Grand Forks Air Force Base (RDR):
- In 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
- During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
- The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.
- The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.
- Due to the continuance of the Cold War between the United States and the Soviet Union, GFAFB was originally an Air Defense Command fighter-interceptor air base.
Facts about Ford Airport (IMT):
- The furthest airport from Ford Airport (IMT) is Margaret River Airport (MGV), which is located 10,966 miles (17,647 kilometers) away in Margaret River, Western Australia, Australia.
- Ford Airport (IMT) has 2 runways.
- The closest airport to Ford Airport (IMT) is Delta County Airport (ESC), which is located 50 miles (80 kilometers) E of IMT.
- Ford Airport covers an area of 720 acres at an elevation of 1182 feet.
- As per Federal Aviation Administration records, the airport had 3,998 passenger boardings in calendar year 2008, 5,475 enplanements in 2009, and 6,943 in 2010.