Nonstop flight route between High Wycombe, Buckinghamshire, England, United Kingdom and Opelousas, Louisiana, United States:
Departure Airport:

Arrival Airport:

Distance from HYC to OPL:
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- About this route
- HYC Airport Information
- OPL Airport Information
- Facts about HYC
- Facts about OPL
- 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 OPL
- List of Nearest Airports to OPL
- Map of Furthest Airports from OPL
- List of Furthest Airports from OPL
About this route:
A direct, nonstop flight between RAF High Wycombe (HYC), High Wycombe, Buckinghamshire, England, United Kingdom and St. Landry Parish Airport (OPL), Opelousas, Louisiana, United States would travel a Great Circle distance of 4,646 miles (or 7,477 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 St. Landry Parish 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 St. Landry Parish 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: | OPL / KOPL |
Airport Names: |
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Location: | Opelousas, Louisiana, United States |
GPS Coordinates: | 30°33'29"N by 92°5'57"W |
Airport Type: | Public |
Elevation: | 75 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from OPL |
More Information: | OPL Maps & Info |
Facts about RAF High Wycombe (HYC):
- The closest airport to RAF High Wycombe (HYC) is RAF Benson (BEX), which is located only 13 miles (22 kilometers) WSW of HYC.
- 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.
- 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.
- Operationally during the Cold War the Director UKWMO would have been located at the United Kingdom Regional Air Operations Command within Strike Command's Operations Centre nuclear bunker at RAF High Wycombe to instigate the national Four minute air raid warnings, with the Deputy Director located at a standby UK RAOC, described at the time as being "elsewhere in the UK", but has since been revealed as being at Goosnargh near Preston within the UKWMO Western Sector nuclear bunker.
- During the Second World War High Wycombe was used by the United States Army Air Forces.
- An Armed Forces Community Covenant between the station and Wycombe District Council was signed on 16 April 2012, designed to strengthen the links between the military and the local community.
Facts about St. Landry Parish Airport (OPL):
- The closest airport to St. Landry Parish Airport (OPL) is Lafayette Regional Airport (LFT), which is located 25 miles (41 kilometers) SSE of OPL.
- In addition to being known as "St. Landry Parish Airport", another name for OPL is "Ahart Field".
- St. Landry Parish Airport (OPL) has 2 runways.
- Because of St. Landry Parish Airport's relatively low elevation of 75 feet, planes can take off or land at St. Landry Parish 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 furthest airport from St. Landry Parish Airport (OPL) is Cocos (Keeling) Island Airport (CCK), which is located 11,045 miles (17,775 kilometers) away in Cocos Islands, Australia.