Nonstop flight route between Grand Forks, North Dakota, United States and Willmar, Minnesota, United States:
Departure Airport:
Arrival Airport:
Distance from RDR to ILL:
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- About this route
- RDR Airport Information
- ILL Airport Information
- Facts about RDR
- Facts about ILL
- 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 ILL
- List of Nearest Airports to ILL
- Map of Furthest Airports from ILL
- List of Furthest Airports from ILL
About this route:
A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Willmar Municipal Airport (ILL), Willmar, Minnesota, United States would travel a Great Circle distance of 224 miles (or 361 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 Willmar Municipal 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: | ILL / KILL |
| Airport Names: |
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| Location: | Willmar, Minnesota, United States |
| GPS Coordinates: | 45°7'4"N by 95°7'50"W |
| Area Served: | Willmar, Minnesota |
| Operator/Owner: | City of Willmar |
| Airport Type: | Public |
| Elevation: | 1126 feet (343 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ILL |
| More Information: | ILL Maps & Info |
Facts about Grand Forks Air Force Base (RDR):
- On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
- In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
- On 3 November 1967, the Department of Defense revealed that GFAFB was one of 10 initial locations to host a Sentinel Anti-Ballistic Missile site.
- During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
- 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.
- The DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
- 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.
Facts about Willmar Municipal Airport (ILL):
- The closest airport to Willmar Municipal Airport (ILL) is Benson Municipal Airport (BBB), which is located 29 miles (47 kilometers) WNW of ILL.
- The furthest airport from Willmar Municipal Airport (ILL) is Margaret River Airport (MGV), which is located 10,664 miles (17,162 kilometers) away in Margaret River, Western Australia, Australia.
- The first Willmar Municipal Airport was established in 1934 as a federal work relief project during the New Deal.
- Willmar Municipal Airport (ILL) has 2 runways.
- In addition to being known as "Willmar Municipal Airport", other names for ILL include "John L. Rice Field", "KBDH" and "BDH".
