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

Arrival Airport:

Distance from ASI to MOB:
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- About this route
- ASI Airport Information
- MOB Airport Information
- Facts about ASI
- Facts about MOB
- 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 MOB
- List of Nearest Airports to MOB
- Map of Furthest Airports from MOB
- List of Furthest Airports from MOB
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Mobile Regional Airport (MOB), Mobile, Alabama, United States would travel a Great Circle distance of 5,558 miles (or 8,944 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 Mobile Regional 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 Mobile Regional 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: | MOB / KMOB |
Airport Names: |
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Location: | Mobile, Alabama, United States |
GPS Coordinates: | 30°41'29"N by 88°14'34"W |
Area Served: | Mobile, Alabama |
Airport Type: | Public / Military |
Elevation: | 219 feet (67 meters) |
# of Runways: | 2 |
View all routes: | Routes from MOB |
More Information: | MOB Maps & Info |
Facts about RAF Ascension (ASI):
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- 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.
- 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.
- 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.
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
Facts about Mobile Regional Airport (MOB):
- During World War II, the United States Army Air Forces used Mobile Regional Airport.
- The closest airport to Mobile Regional Airport (MOB) is Mobile Downtown Airport (BFM), which is located only 11 miles (18 kilometers) ESE of MOB.
- American Airlines served Mobile with Boeing 727-200s in the mid 1980s.
- In addition to being known as "Mobile Regional Airport", other names for MOB include "Coast Guard Aviation Training Center Mobile" and "(former Bates Army Airfield)".
- The furthest airport from Mobile Regional Airport (MOB) is Cocos (Keeling) Island Airport (CCK), which is located 11,118 miles (17,893 kilometers) away in Cocos Islands, Australia.
- Mobile Regional Airport (MOB) has 2 runways.
- The terminal at Mobile Regional Airport includes newly renovated shops and restaurants, such as local favorite Carpe Diem Coffee and Tea, car rental agencies and handicap accessible elevators.
- United Airlines via United Express previously served Mobile from its hubs in Chicago and Washington D.C.
- Because of Mobile Regional Airport's relatively low elevation of 219 feet, planes can take off or land at Mobile Regional 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.