Nonstop flight route between Pierre, South Dakota, United States and Grand Forks, North Dakota, United States:
Departure Airport:
Arrival Airport:
Distance from PIR to RDR:
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- About this route
- PIR Airport Information
- RDR Airport Information
- Facts about PIR
- Facts about RDR
- Map of Nearest Airports to PIR
- List of Nearest Airports to PIR
- Map of Furthest Airports from PIR
- List of Furthest Airports from PIR
- Map of Nearest Airports to RDR
- List of Nearest Airports to RDR
- Map of Furthest Airports from RDR
- List of Furthest Airports from RDR
About this route:
A direct, nonstop flight between Pierre Regional Airport (PIR), Pierre, South Dakota, United States and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 283 miles (or 456 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 Pierre Regional Airport and Grand Forks Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PIR / KPIR |
| Airport Names: |
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| Location: | Pierre, South Dakota, United States |
| GPS Coordinates: | 44°22'58"N by 100°17'9"W |
| Area Served: | Pierre, South Dakota |
| Operator/Owner: | City of Pierre |
| Airport Type: | Public |
| Elevation: | 1744 feet (532 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PIR |
| More Information: | PIR Maps & Info |
Arrival 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 |
Facts about Pierre Regional Airport (PIR):
- During World War II the airfield was used by the United States Army Air Forces by Air Technical Service Command as a maintenance and supply depot.
- The furthest airport from Pierre Regional Airport (PIR) is Sir Gaëtan Duval Airport (RRG), which is located 10,493 miles (16,887 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Pierre Regional Airport", another name for PIR is "Pierre Army Airfield".
- Pierre Regional Airport (PIR) has 2 runways.
- A new terminal has been designed, and construction began in late Spring, 2011.
- The closest airport to Pierre Regional Airport (PIR) is Mobridge Municipal Airport (MBG), which is located 81 miles (130 kilometers) N of PIR.
Facts about Grand Forks Air Force Base (RDR):
- With the restructuring of the Air Force and the disestablishment of SAC in 1992, the wing transferred to Air Combat Command, then came under Air Force Space Command in 1993.
- In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- 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.
- In addition to the interceptor squadrons, a Semi Automatic Ground Environment Data Center was established at Grand Forks in 1958.
- 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 October 1977, the PAR came under operational control of the USAF, which operated it thereafter as part of its early warning system.
