Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Lakenheath, 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 Lakenheath (LKZ), Lakenheath, England, United Kingdom would travel a Great Circle distance of 4,200 miles (or 6,759 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 Lakenheath, 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 Lakenheath. 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):

• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
• 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 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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about RAF Lakenheath (LKZ):

• The closest airport to RAF Lakenheath (LKZ) is RAF Mildenhall (MHZ), which is located only 4 miles (7 kilometers) SW of LKZ.
• In 1941, hard runways were put down with the main runway, 04/22, being 2,000 yards, and the subsidiaries, 12/30 at 1,300 yards and 16/34 at 1,400 yards.
• The reason for the departure of the two bomber squadrons was Lakenheath's selection for upgrading to a Very Heavy Bomber airfield.
• On 27 November 1948, operational control of RAF Lakenheath was transferred from the Royal Air Force to USAFE.
• The furthest airport from RAF Lakenheath (LKZ) is Chatham Islands (CHT), which is located 11,827 miles (19,034 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• On 10 October 1956, a United States Navy Douglas R6D-1 Liftmaster transport on a Military Air Transport Service flight carrying 50 members of the 305th Bombardment Wing on their way home to the United States after a temporary duty assignment and a U.S.