Nonstop flight route between Lopez Island, Washington, United States and Grand Forks, North Dakota, United States:
Departure Airport:

Arrival Airport:

Distance from LPS to RDR:
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- About this route
- LPS Airport Information
- RDR Airport Information
- Facts about LPS
- Facts about RDR
- Map of Nearest Airports to LPS
- List of Nearest Airports to LPS
- Map of Furthest Airports from LPS
- List of Furthest Airports from LPS
- 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 Fishermans Bay/LPS Seaplane Base (LPS), Lopez Island, Washington, United States and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 1,169 miles (or 1,882 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 Fishermans Bay/LPS Seaplane Base 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: | LPS / |
Airport Names: |
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Location: | Lopez Island, Washington, United States |
GPS Coordinates: | 48°30'59"N by 122°55'5"W |
Area Served: | Lopez Island, Washington |
Operator/Owner: | Lake Union Air Service, Inc. |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from LPS |
More Information: | LPS 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 Fishermans Bay/LPS Seaplane Base (LPS):
- In addition to being known as "Fishermans Bay/LPS Seaplane Base", another name for LPS is "WA81".
- Because of Fishermans Bay/LPS Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Fishermans Bay/LPS Seaplane Base 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 Fishermans Bay/LPS Seaplane Base (LPS) is Center Island Airport (CWS), which is located only 4 miles (7 kilometers) ESE of LPS.
- The furthest airport from Fishermans Bay/LPS Seaplane Base (LPS) is Tôlanaro Airport (FTU), which is located 10,724 miles (17,259 kilometers) away in Tôlanaro, Madagascar.
- Fishermans Bay/LPS Seaplane Base (LPS) has 2 runways.
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".
- In addition to the interceptor squadrons, a Semi Automatic Ground Environment Data Center was established at Grand Forks in 1958.
- During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
- On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
- In 1973, the 319th Bomb Wing acquired the AGM-69 Short Range Attack Missile, replacing the older AGM-28 Hound Dog air-to-ground missile aboard its B-52H aircraft.
- 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.
- Grand Forks AFB is the home of the Air Mobility Command's 319th Air Base Wing.
- 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.