Nonstop flight route between High Wycombe, Buckinghamshire, England, United Kingdom and Sioux Falls, South Dakota, United States:

About this route:

A direct, nonstop flight between RAF High Wycombe (HYC), High Wycombe, Buckinghamshire, England, United Kingdom and Sioux Falls Regional Airport (FSD), Sioux Falls, South Dakota, United States would travel a Great Circle distance of 4,171 miles (or 6,713 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 Sioux Falls Regional 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 Sioux Falls Regional Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about RAF High Wycombe (HYC):

• 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.
• The actor David Jason officially opened the station's new welfare centre, named after Wing Commander Alan Oakeshott, in July 2011.
• 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.
• 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.
• The Ministry of Defence and Serco Group agreed a ten-year contract in February 2010 whereby Serco would provide support services at RAF High Wycombe and RAF Halton, including leisure services, general engineering and catering.

Facts about Sioux Falls Regional Airport (FSD):

• The closest airport to Sioux Falls Regional Airport (FSD) is Madison Municipal Airport (XMD), which is located 35 miles (56 kilometers) NNW of FSD.
• Sioux Falls Regional Airport, also known as Joe Foss Field, is a public and military use airport owned by the Sioux Falls Regional Airport Authority and located three nautical miles northwest of the central business district of Sioux Falls, a city in Minnehaha County, South Dakota, United States.
• The existing terminal building was built in 1970 and totals approximately 97,300 square feet.
• The furthest airport from Sioux Falls Regional Airport (FSD) is Margaret River Airport (MGV), which is located 10,610 miles (17,075 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Sioux Falls Regional Airport", another name for FSD is "Joe Foss Field".
• Sioux Falls Regional Airport (FSD) has 3 runways.