Nonstop flight route between Ronaldsway, Isle of Man, United Kingdom and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from IOM to ASI:
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- About this route
- IOM Airport Information
- ASI Airport Information
- Facts about IOM
- Facts about ASI
- Map of Nearest Airports to IOM
- List of Nearest Airports to IOM
- Map of Furthest Airports from IOM
- List of Furthest Airports from IOM
- 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 Isle of Man Airport (IOM), Ronaldsway, Isle of Man, United Kingdom and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 4,325 miles (or 6,961 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 Isle of Man 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 Isle of Man 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: | IOM / EGNS |
Airport Names: |
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Location: | Ronaldsway, Isle of Man, United Kingdom |
GPS Coordinates: | 54°4'59"N by 4°37'23"W |
Area Served: | Isle of Man |
Operator/Owner: | Department of Infrastructure |
Airport Type: | Public |
Elevation: | 52 feet (16 meters) |
# of Runways: | 2 |
View all routes: | Routes from IOM |
More Information: | IOM 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 Isle of Man Airport (IOM):
- In March 2006 funding for a further extension was granted by Tynwald to increase the number of departure gates, with work due for completion in summer 2007.
- Isle of Man Airport, also known as Ronaldsway Airport and, in Manx, Purt Aer Vannin, is the main civilian airport on the Isle of Man.
- The closest airport to Isle of Man Airport (IOM) is Barrow/Walney Island Airport (BWF), which is located 55 miles (89 kilometers) E of IOM.
- The Isle of Man Railway also stops at the nearby Ronaldsway request stop, making possible a unique opportunity in the British Isles to travel to an airport behind a steam locomotive.
- Ronaldsway was first used as an airfield in 1928 with passenger services to the UK starting in 1933, operated by Blackpool and West Coast Air Services.
- Because of Isle of Man Airport's relatively low elevation of 52 feet, planes can take off or land at Isle of Man 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.
- Isle of Man Airport (IOM) has 2 runways.
- Now a naval air station, RNAS Ronaldsway, the airport was taken out of commission in 1943 for almost twelve months of extensive development.
- Isle of Man Airport handled 739,683 passengers last year.
- In addition to being known as "Isle of Man Airport", another name for IOM is "Purt Aer Vannin".
- The furthest airport from Isle of Man Airport (IOM) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,066 kilometers) away in Stewart Island, New Zealand.
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.
- 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.
- 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.
- RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.