Nonstop flight route between High Wycombe, Buckinghamshire, England, United Kingdom and Croker Island, Northern Territory, Australia:
Departure Airport:

Arrival Airport:

Distance from HYC to CKI:
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- About this route
- HYC Airport Information
- CKI Airport Information
- Facts about HYC
- Facts about CKI
- Map of Nearest Airports to HYC
- List of Nearest Airports to HYC
- Map of Furthest Airports from HYC
- List of Furthest Airports from HYC
- Map of Nearest Airports to CKI
- List of Nearest Airports to CKI
- Map of Furthest Airports from CKI
- List of Furthest Airports from CKI
About this route:
A direct, nonstop flight between RAF High Wycombe (HYC), High Wycombe, Buckinghamshire, England, United Kingdom and Croker Island Airport (CKI), Croker Island, Northern Territory, Australia would travel a Great Circle distance of 8,615 miles (or 13,864 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 High Wycombe and Croker Island 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 High Wycombe and Croker Island Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HYC / EGUH |
Airport Name: | RAF High Wycombe |
Location: | High Wycombe, Buckinghamshire, England, United Kingdom |
GPS Coordinates: | 51°40'53"N by 0°48'6"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from HYC |
More Information: | HYC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CKI / YCKI |
Airport Name: | Croker Island Airport |
Location: | Croker Island, Northern Territory, Australia |
GPS Coordinates: | 11°9'53"S by 132°28'59"E |
Area Served: | Minjilang, Northern Territory, Australia |
Operator/Owner: | Minjilang Community Inc. |
Airport Type: | Public |
Elevation: | 51 feet (16 meters) |
# of Runways: | 1 |
View all routes: | Routes from CKI |
More Information: | CKI Maps & Info |
Facts about RAF High Wycombe (HYC):
- Prior to the outbreak of the Second World War, the Air Ministry sought a safe location for RAF Bomber Command away from London.
- From 1983 to 1984 there was a peace camp protesting against the building of a bunker there at that time to house RAF Strike Command.
- The furthest airport from RAF High Wycombe (HYC) is Dunedin International Airport (DUD), which is located 11,867 miles (19,098 kilometers) away in Dunedin, Otago, New Zealand.
- To preserve secrecy, the station was known as "Southdown" in March 1940, as part of a directive by the Air Ministry.
- Since 2009, the station has been responsible for reviewing UFO sightings as part of efforts to identify any possible unauthorised military incursions into UK airspace.
- Buildings were designed to resemble other uses, such as the Officers' Mess which was built to look like a manor house.
- The closest airport to RAF High Wycombe (HYC) is RAF Benson (BEX), which is located only 13 miles (22 kilometers) WSW of HYC.
- During the Second World War High Wycombe was used by the United States Army Air Forces.
Facts about Croker Island Airport (CKI):
- The furthest airport from Croker Island Airport (CKI) is Cayenne – Félix Eboué Airport (CAY), which is located 11,887 miles (19,131 kilometers) away in Cayenne, French Guiana.
- The closest airport to Croker Island Airport (CKI) is Jabiru Airport (JAB), which is located 107 miles (172 kilometers) SSE of CKI.
- Because of Croker Island Airport's relatively low elevation of 51 feet, planes can take off or land at Croker Island 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.
- Croker Island Airport (CKI) currently has only 1 runway.