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

Arrival Airport:

Distance from GCK to ASI:
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- About this route
- GCK Airport Information
- ASI Airport Information
- Facts about GCK
- Facts about ASI
- Map of Nearest Airports to GCK
- List of Nearest Airports to GCK
- Map of Furthest Airports from GCK
- List of Furthest Airports from GCK
- 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 Garden City Regional Airport (GCK), Garden City, Kansas, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 6,358 miles (or 10,232 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 Garden City Regional 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 Garden City Regional 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: | GCK / KGCK |
Airport Name: | Garden City Regional Airport |
Location: | Garden City, Kansas, United States |
GPS Coordinates: | 37°55'39"N by 100°43'27"W |
Area Served: | Garden City, Kansas |
Operator/Owner: | City of Garden City |
Airport Type: | Public |
Elevation: | 2891 feet (881 meters) |
# of Runways: | 2 |
View all routes: | Routes from GCK |
More Information: | GCK 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 Garden City Regional Airport (GCK):
- The closest airport to Garden City Regional Airport (GCK) is Dodge City Regional Airport (DDC), which is located 43 miles (69 kilometers) ESE of GCK.
- Garden City Regional Airport (GCK) has 2 runways.
- The furthest airport from Garden City Regional Airport (GCK) is Sir Gaëtan Duval Airport (RRG), which is located 10,860 miles (17,477 kilometers) away in Rodrigues Island, Mauritius.
- During World War II the United States Army Air Forces used Garden City Airport as a training airfield by the Army Air Forces Flying Training Command, Gulf Coast Training Center.
Facts about RAF Ascension (ASI):
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- 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 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.
- 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.