Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Perak, Malaysia:
Departure Airport:

Arrival Airport:

Distance from ASI to SWY:
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- About this route
- ASI Airport Information
- SWY Airport Information
- Facts about ASI
- Facts about SWY
- 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 SWY
- List of Nearest Airports to SWY
- Map of Furthest Airports from SWY
- List of Furthest Airports from SWY
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Sitiawan Airport (SWY), Perak, Malaysia would travel a Great Circle distance of 7,974 miles (or 12,833 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 Sitiawan 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 Sitiawan 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: |
|
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: | SWY / WMBA |
Airport Names: |
|
Location: | Perak, Malaysia |
GPS Coordinates: | 4°12'59"N by 100°41'54"E |
Operator/Owner: | Department of Civil Aviation Malaysia |
Elevation: | 25 feet (8 meters) |
# of Runways: | 1 |
View all routes: | Routes from SWY |
More Information: | SWY Maps & Info |
Facts about RAF Ascension (ASI):
- 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.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
- In 1939 Ascension became important as a HF/DF radio station covering trade routes.
- RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of 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.
Facts about Sitiawan Airport (SWY):
- The closest airport to Sitiawan Airport (SWY) is Sultan Azlan Shah Airport (IPH), which is located 37 miles (59 kilometers) NE of SWY.
- The furthest airport from Sitiawan Airport (SWY) is Camilo Ponce Enriquez Airport (LOH), which is nearly antipodal to Sitiawan Airport (meaning Sitiawan Airport is almost on the exact opposite side of the Earth from Camilo Ponce Enriquez Airport), and is located 12,421 miles (19,989 kilometers) away in Loja, Ecuador.
- Because of Sitiawan Airport's relatively low elevation of 25 feet, planes can take off or land at Sitiawan 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 addition to being known as "Sitiawan Airport", another name for SWY is "Lapangan Terbang Sitiawan".
- Sitiawan Airport (SWY) currently has only 1 runway.