Nonstop flight route between New York City, New York, United States and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from JFK to ASI:
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- About this route
- JFK Airport Information
- ASI Airport Information
- Facts about JFK
- Facts about ASI
- Map of Nearest Airports to JFK
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- Map of Furthest Airports from JFK
- List of Furthest Airports from JFK
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
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- List of Furthest Airports from ASI
About this route:
A direct, nonstop flight between John F. Kennedy International Airport (JFK), New York City, New York, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 5,044 miles (or 8,117 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 John F. Kennedy 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 John F. Kennedy 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: | JFK / KJFK |
Airport Name: | John F. Kennedy International Airport |
Location: | New York City, New York, United States |
GPS Coordinates: | 40°38'22"N by 73°46'44"W |
Area Served: | New York City |
Operator/Owner: | City of New York |
Airport Type: | Public |
Elevation: | 13 feet (4 meters) |
# of Runways: | 4 |
View all routes: | Routes from JFK |
More Information: | JFK 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 John F. Kennedy International Airport (JFK):
- The terminal buildings, with the exception of the former Tower Air terminal, are arranged in a deformed U-shaped wavy pattern around a central area containing parking, a power plant, and other airport facilities.
- Terminal 2 opened in 1962 as the home of Northeast Airlines, Braniff and Northwest Airlines, and is now exclusively used and operated by Delta Air Lines.
- Airlines began scheduling jets into JFK in 1958–59.
- The closest airport to John F. Kennedy International Airport (JFK) is Flushing Airport (closed 1984) (FLU), which is located only 10 miles (16 kilometers) NNW of JFK.
- John F. Kennedy International Airport (JFK) has 4 runways.
- Until the early 1990s, each terminal was known by the primary airline that served it, except for Terminal 4, which was known as the International Arrivals Building.
- Because of John F. Kennedy International Airport's relatively low elevation of 13 feet, planes can take off or land at John F. Kennedy 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 Air Traffic Control Tower, designed by Pei Cobb Freed & Partners and constructed on the ramp-side of Terminal 4, began full FAA operations in October 1994.
- Over seventy airlines operate out of JFK.
- Concourse A has six gates, numbered A2–A7.
- The furthest airport from John F. Kennedy International Airport (JFK) is Margaret River Airport (MGV), which is located 11,764 miles (18,933 kilometers) away in Margaret River, Western Australia, Australia.
- John F. Kennedy International Airport handled 50,423,765 passengers last year.
- JFK went through a $10.3 billion redevelopment.
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 was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
- 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 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".
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.