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

Arrival Airport:

Distance from JAX to ASI:
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- About this route
- JAX Airport Information
- ASI Airport Information
- Facts about JAX
- Facts about ASI
- Map of Nearest Airports to JAX
- List of Nearest Airports to JAX
- Map of Furthest Airports from JAX
- List of Furthest Airports from JAX
- 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 Jacksonville International Airport (JAX), Jacksonville, Florida, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 5,181 miles (or 8,338 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 Jacksonville International 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 Jacksonville International 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: | JAX / KJAX |
Airport Name: | Jacksonville International Airport |
Location: | Jacksonville, Florida, United States |
GPS Coordinates: | 30°29'39"N by 81°41'16"W |
Area Served: | Jacksonville metropolitan area |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from JAX |
More Information: | JAX 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 Jacksonville International Airport (JAX):
- Because of Jacksonville International Airport's relatively low elevation of 30 feet, planes can take off or land at Jacksonville International 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 closest airport to Jacksonville International Airport (JAX) is Imeson FieldJacksonville Army AirfieldNaval Auxiliary Air Station Jacksonville #1 (IJX), which is located only 6 miles (9 kilometers) SSE of JAX.
- Jacksonville International Airport (JAX) has 2 runways.
- The furthest airport from Jacksonville International Airport (JAX) is Kalbarri Airport (KAX), which is located 11,456 miles (18,436 kilometers) away in Kalbarri, Western Australia, Australia.
- Jacksonville International Airport handled 5,605,934 passengers last year.
- The second phase of the expansion program is being carried out over three years, commencing in mid-2006 and is projected to cost about $170 million.
- Future plans call for expanding the newly built concourses by 2020 and possibly adding a people mover system to the airport, and connecting the airport with the onsite Clarion Hotel via a moving walkway.
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.
- 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 station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- RAF Ascension, more commonly known as RAF Ascension Island, and sometimes known as Wideawake Airfield or Ascension Island Base, is a British Royal Air Force station on Ascension Island in the Atlantic Ocean, near the Equator.