Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Wiltshire, England, United Kingdom:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and RAF Lyneham (LYE), Wiltshire, England, United Kingdom would travel a Great Circle distance of 4,129 miles (or 6,645 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 St. Louis Downtown Airport and RAF Lyneham, 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 St. Louis Downtown Airport and RAF Lyneham. 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 St. Louis Downtown Airport (CPS):

• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• St. Louis Downtown Airport (CPS) has 3 runways.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.

Facts about RAF Lyneham (LYE):

• On 16 October 1946, 511 squadron was formed again as an Avro York operator.
• The furthest airport from RAF Lyneham (LYE) is Dunedin International Airport (DUD), which is located 11,913 miles (19,172 kilometers) away in Dunedin, Otago, New Zealand.
• RAF Lyneham received the first of 25 brand-new Lockheed Martin C-130J Hercules on 23 November 1999, to be operated by Nos.
• With the transfer of military units and personnel to Brize Norton complete, around 1,000 members of military and civilian staff remained on site, gradually reducing in numbers until RAF Lyneham closes entirely, on 31 December 2012.
• The closest airport to RAF Lyneham (LYE) is RAF Fairford (FFD), which is located only 15 miles (24 kilometers) NE of LYE.
• The airfield was built in 1939, necessitating the demolition of Lyneham Court manor house, the buildings of Cranley Farm and the village's tennis courts.
• RAF Lyneham (LYE) has 2 runways.
• The station was opened on 18 May 1940 as No.
• Royal Air Force Station Lyneham or more simply RAF Lyneham is a former Royal Air Force station located 6.3 miles north east of Chippenham, Wiltshire and 10.3 miles south west of Swindon, Wiltshire, England.
• Because of RAF Lyneham's relatively low elevation of 512 feet, planes can take off or land at RAF Lyneham 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.