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

Arrival Airport:

Distance from WVI to ASI:
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- About this route
- WVI Airport Information
- ASI Airport Information
- Facts about WVI
- Facts about ASI
- Map of Nearest Airports to WVI
- List of Nearest Airports to WVI
- Map of Furthest Airports from WVI
- List of Furthest Airports from WVI
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
About this route:
A direct, nonstop flight between Watsonville Municipal Airport (WVI), Watsonville, California, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 7,508 miles (or 12,083 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 Watsonville Municipal Airport and RAF Ascension, 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 Watsonville Municipal Airport and RAF Ascension. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | WVI / KWVI |
Airport Name: | Watsonville Municipal Airport |
Location: | Watsonville, California, United States |
GPS Coordinates: | 36°56'8"N by 121°47'22"W |
Operator/Owner: | City of Watsonville |
Airport Type: | Public |
Elevation: | 163 feet (50 meters) |
# of Runways: | 2 |
View all routes: | Routes from WVI |
More Information: | WVI Maps & Info |
Arrival 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 |
Facts about Watsonville Municipal Airport (WVI):
- Instrument pilots have been advised that Watsonville is occasionally surrounded by non-IFR traffic that climbs/descends to low stratus layer.
- The Watsonville airport's longest runway is 02-20 and its dimensions are 4501' x 150'.
- Watsonville Municipal Airport (WVI) has 2 runways.
- The closest airport to Watsonville Municipal Airport (WVI) is Hollister Municipal Airport (HLI), which is located 21 miles (34 kilometers) E of WVI.
- The Navy took over in July, 1943, purchased an additional 35 acres, built support buildings and the concrete ramp.
- Because of Watsonville Municipal Airport's relatively low elevation of 163 feet, planes can take off or land at Watsonville Municipal 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.
- The furthest airport from Watsonville Municipal Airport (WVI) is Tôlanaro Airport (FTU), which is located 11,380 miles (18,315 kilometers) away in Tôlanaro, Madagascar.
Facts about RAF Ascension (ASI):
- 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.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- The RAF presence on Ascension is backed up by United States Air Force personnel, who contribute a similar number of service personnel to ensure the effective running of the station, under the command of Captain Eduard Rodriguez, who is responsible to the RAF Station Commander.
- The NASA Tracking Station at Devil's Ashpit and the Cable & Wireless Earth Station at Donkey Plain were built in the "mid-sixties" for space operations and communications, including the latter's use for transmitting "microwave borne data via the Early Bird Satellite back to the NASA facility at Andover, Maine.
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.