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

About this route:

A direct, nonstop flight between Bristol Filton Airport (FZO), Filton, Bristol, United Kingdom and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,105 miles (or 6,607 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 Bristol Filton Airport and St. Louis Downtown 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 Bristol Filton Airport and St. Louis Downtown 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 Bristol Filton Airport (FZO):

• In addition to being known as "Bristol Filton Airport", another name for FZO is "Filton Aerodrome".
• Before D-Day, US-manufactured aircraft were assembled at Filton Aerodrome, from assemblies imported via Avonmouth docks.
• Because of Bristol Filton Airport's relatively low elevation of 225 feet, planes can take off or land at Bristol Filton 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.
• On 26 November 2003, Concorde 216 made the final ever Concorde flight from Heathrow, passing over the Bay of Biscay before making a low pass over Bristol and finally returning to Filton where it is now maintained on a temporary apron, although has not been open to the public as a visitor attraction since 2010.
• In 1960, an RAF Vulcan bomber, approaching from the west, landed at Filton in heavy rain.
• Bristol Filton Airport (FZO) currently has only 1 runway.
• A flying school was located on the northern side of the airfield.
• The closest airport to Bristol Filton Airport (FZO) is Bristol Airport (BRS), which is located only 11 miles (18 kilometers) SSW of FZO.
• The furthest airport from Bristol Filton Airport (FZO) is Dunedin International Airport (DUD), which is located 11,930 miles (19,200 kilometers) away in Dunedin, Otago, New Zealand.

Facts about St. Louis Downtown Airport (CPS):

• 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.
• 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 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.
• 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.