Nonstop flight route between Grand Forks, North Dakota, United States and Sequim, Washington, United States:
Departure Airport:
Arrival Airport:
Distance from RDR to SQV:
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- About this route
- RDR Airport Information
- SQV Airport Information
- Facts about RDR
- Facts about SQV
- 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 SQV
- List of Nearest Airports to SQV
- Map of Furthest Airports from SQV
- List of Furthest Airports from SQV
About this route:
A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and Sequim Valley Airport (SQV), Sequim, Washington, United States would travel a Great Circle distance of 1,186 miles (or 1,909 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 Sequim Valley 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: | SQV / |
| Airport Names: |
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| Location: | Sequim, Washington, United States |
| GPS Coordinates: | 48°5'53"N by 123°11'13"W |
| Area Served: | Sequim, Washington |
| Operator/Owner: | Winifred Sallee |
| Airport Type: | Public use |
| Elevation: | 144 feet (44 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SQV |
| More Information: | SQV Maps & Info |
Facts about Grand Forks Air Force Base (RDR):
- Grand Forks Air Force Base was established on 1 December 1955, with construction beginning in the fall of that year.
- In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- 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.
- Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
- 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.
- On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.
- 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.
- 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.
- The DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
- 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.
Facts about Sequim Valley Airport (SQV):
- Because of Sequim Valley Airport's relatively low elevation of 144 feet, planes can take off or land at Sequim Valley Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Sequim Valley Airport (SQV) is CGAS Port Angeles (NOW), which is located only 11 miles (17 kilometers) WNW of SQV.
- Sequim Valley Airport (SQV) has 2 runways.
- The furthest airport from Sequim Valley Airport (SQV) is Tôlanaro Airport (FTU), which is located 10,756 miles (17,309 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Sequim Valley Airport", another name for SQV is "W28".
