Nonstop flight route between Georgetown, Ascension Island, Saint Helena and McKinleyville, California, United States:
Departure Airport:

Arrival Airport:

Distance from ASI to ACV:
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- About this route
- ASI Airport Information
- ACV Airport Information
- Facts about ASI
- Facts about ACV
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
- Map of Nearest Airports to ACV
- List of Nearest Airports to ACV
- Map of Furthest Airports from ACV
- List of Furthest Airports from ACV
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Arcata/Eureka Airport (ACV), McKinleyville, California, United States would travel a Great Circle distance of 7,605 miles (or 12,239 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 RAF Ascension and Arcata/Eureka 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 RAF Ascension and Arcata/Eureka Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ASI / FHAW |
Airport Names: |
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Location: | Georgetown, Ascension Island, Saint Helena |
GPS Coordinates: | 7°58'9"S by 14°23'38"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from ASI |
More Information: | ASI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ACV / KACV |
Airport Names: |
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Location: | McKinleyville, California, United States |
GPS Coordinates: | 40°58'40"N by 124°6'29"W |
Area Served: | Arcata, California and Eureka, California |
Operator/Owner: | Humboldt County |
Airport Type: | Public |
Elevation: | 222 feet (68 meters) |
# of Runways: | 2 |
View all routes: | Routes from ACV |
More Information: | ACV Maps & Info |
Facts about RAF Ascension (ASI):
- The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
Facts about Arcata/Eureka Airport (ACV):
- The approach path for runway 32 passes over Central Avenue.
- The furthest airport from Arcata/Eureka Airport (ACV) is Tôlanaro Airport (FTU), which is located 11,222 miles (18,059 kilometers) away in Tôlanaro, Madagascar.
- The airport is under the jurisdiction of the California Coastal Commission and major changes to the airport such as rezoning or fencing in the airport require its approval.
- In addition to being known as "Arcata/Eureka Airport", another name for ACV is "Arcata Airport".
- The closest airport to Arcata/Eureka Airport (ACV) is Murray Field (EKA), which is located only 12 miles (19 kilometers) S of ACV.
- Because of Arcata/Eureka Airport's relatively low elevation of 222 feet, planes can take off or land at Arcata/Eureka 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.
- In 2013 SkyWest Airlines Embraer EMB-120s were ACV's only scheduled flights.
- The airport was built by the United States Navy during World War II to test defogging systems.
- In 2005 the airport served 102,000 arriving commercial passengers and 104,000 departing on 4,370 departing flights.
- Arcata/Eureka Airport (ACV) has 2 runways.