Nonstop flight route between Half Moon Bay, California, United States and Grand Forks, North Dakota, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from HAF to RDR:
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- About this route
- HAF Airport Information
- RDR Airport Information
- Facts about HAF
- Facts about RDR
- Map of Nearest Airports to HAF
- List of Nearest Airports to HAF
- Map of Furthest Airports from HAF
- List of Furthest Airports from HAF
- 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 Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), Half Moon Bay, California, United States and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 1,454 miles (or 2,341 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 Half Moon Bay AirportHalf Moon Bay Flight Strip 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: | HAF / KHAF | 
| Airport Name: | Half Moon Bay AirportHalf Moon Bay Flight Strip | 
| Location: | Half Moon Bay, California, United States | 
| GPS Coordinates: | 37°30'47"N by 122°30'3"W | 
| Operator/Owner: | San Mateo County | 
| Airport Type: | Public | 
| Elevation: | 66 feet (20 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from HAF | 
| More Information: | HAF Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | RDR / KRDR | 
| Airport Names: | 
 | 
| 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 Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF):
- The furthest airport from Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) is Tôlanaro Airport (FTU), which is located 11,375 miles (18,307 kilometers) away in Tôlanaro, Madagascar.
- Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) currently has only 1 runway.
- Because of Half Moon Bay AirportHalf Moon Bay Flight Strip's relatively low elevation of 66 feet, planes can take off or land at Half Moon Bay AirportHalf Moon Bay Flight Strip 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.
- Half Moon Bay Airport covers an area of 325 acres at an elevation of 66 feet above mean sea level.
- The closest airport to Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) is San Francisco International Airport (SFO), which is located only 10 miles (16 kilometers) NE of HAF.
Facts about Grand Forks Air Force Base (RDR):
- 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 being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
- 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.
- Grand Forks Air Force Base was established on 1 December 1955, with construction beginning in the fall of that year.
- 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 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
- On 1 September 1958, the Strategic Air Command established the 4133d Strategic Wing at Grand Forks as part of its plan to disperse its B-52 heavy bombers over a larger number of bases, thus making it more difficult for the Soviet Union to knock out the entire fleet with a surprise first strike.




