Nonstop flight route between Lopez Island, Washington, United States and Rapid City, South Dakota, United States:
Departure Airport:

Arrival Airport:

Distance from LPS to RCA:
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- About this route
- LPS Airport Information
- RCA Airport Information
- Facts about LPS
- Facts about RCA
- 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 RCA
- List of Nearest Airports to RCA
- Map of Furthest Airports from RCA
- List of Furthest Airports from RCA
About this route:
A direct, nonstop flight between Fishermans Bay/LPS Seaplane Base (LPS), Lopez Island, Washington, United States and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 990 miles (or 1,594 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 Ellsworth 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: | RCA / KRCA |
Airport Names: |
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Location: | Rapid City, South Dakota, United States |
GPS Coordinates: | 44°8'47"N by 103°4'28"W |
View all routes: | Routes from RCA |
More Information: | RCA Maps & Info |
Facts about Fishermans Bay/LPS Seaplane Base (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.
- 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.
- 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.
Facts about Ellsworth Air Force Base (RCA):
- In March 1944, heavy bomber operational training ended and the 225th Army Air Force Base Unit began training of replacement personnel for deployed heavy bombardment units in the overseas combat theaters.
- The Titan I's life span was short in western South Dakota.
- The closest airport to Ellsworth Air Force Base (RCA) is Rapid City Regional Airport (RAP), which is located only 7 miles (11 kilometers) S of RCA.
- Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
- The furthest airport from Ellsworth Air Force Base (RCA) is Sir Gaëtan Duval Airport (RRG), which is located 10,579 miles (17,026 kilometers) away in Rodrigues Island, Mauritius.
- The host unit at Ellsworth is the 28th Bomb Wing assigned to the Air Combat Command's Twelfth Air Force.
- In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
- To provide air defense of the base, the United States Army established the Ellsworth AFB Defense Area in 1957 and constructed Nike-Ajax Surface-to-air missile sites for air defense.
- Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
- Ellsworth AFB was established in 1941 as Rapid City Army Air Base.