Nonstop flight route between Rapid City, South Dakota, United States and Edward River, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from RCA to EDR:
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- About this route
- RCA Airport Information
- EDR Airport Information
- Facts about RCA
- Facts about EDR
- Map of Nearest Airports to RCA
- List of Nearest Airports to RCA
- Map of Furthest Airports from RCA
- List of Furthest Airports from RCA
- Map of Nearest Airports to EDR
- List of Nearest Airports to EDR
- Map of Furthest Airports from EDR
- List of Furthest Airports from EDR
About this route:
A direct, nonstop flight between Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States and Edward River Airport (EDR), Edward River, Queensland, Australia would travel a Great Circle distance of 8,180 miles (or 13,165 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 large distance between Ellsworth Air Force Base and Edward River Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Ellsworth Air Force Base and Edward River Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | EDR / YPMP |
Airport Names: |
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Location: | Edward River, Queensland, Australia |
GPS Coordinates: | 14°53'48"S by 141°36'33"E |
Operator/Owner: | Pormpuraaw Aboriginal Shire Council |
Airport Type: | Public |
Elevation: | 11 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from EDR |
More Information: | EDR Maps & Info |
Facts about Ellsworth Air Force Base (RCA):
- Ellsworth's population of approximately 8,000 includes military members, family members and civilian employees.
- In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
- When operations resumed in 1947 the base was a new United States Air Force asset.
- 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.
- Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
- 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.
Facts about Edward River Airport (EDR):
- Because of Edward River Airport's relatively low elevation of 11 feet, planes can take off or land at Edward River 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.
- Edward River Airport (EDR) currently has only 1 runway.
- The furthest airport from Edward River Airport (EDR) is Cesária Évora International Airport (VXE), which is located 11,541 miles (18,573 kilometers) away in São Vicente, Cape Verde.
- The closest airport to Edward River Airport (EDR) is Kowanyama Airport (KWM), which is located 42 miles (67 kilometers) SSE of EDR.
- In addition to being known as "Edward River Airport", another name for EDR is "Pormpuraaw Airport".