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

About this route:

A direct, nonstop flight between Exeter International Airport (EXT), Exeter, United Kingdom and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,096 miles (or 6,592 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 Exeter International 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 Exeter International 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 Exeter International Airport (EXT):

• Exeter International Airport (EXT) currently has only 1 runway.
• The airfield had originated as a grass field for club flying before being constructed in 1937 and formally opened on 30 July 1938 as Exeter Airport at a cost of about £20,000.
• The closest airport to Exeter International Airport (EXT) is Plymouth City Airport (PLH), which is located 37 miles (60 kilometers) SW of EXT.
• On 5 January 2007 a majority share of the airport was sold by Devon County Council to Regional and City Airports Ltd, a consortium led by construction firm Balfour Beatty.
• Scheduled services to the Channel Islands began in 1952 and charter flights to various locations followed.
• There are a large number of privately based aircraft that operate out of the airport.
• Exeter met the requirement of basing USAAF troop carrier groups close to where units of the 101st Airborne Division were located and within reasonable range of the expected area of operations.
• Exeter International Airport handled 741,465 passengers last year.
• The furthest airport from Exeter International Airport (EXT) is Dunedin International Airport (DUD), which is located 11,994 miles (19,302 kilometers) away in Dunedin, Otago, New Zealand.
• Because of Exeter International Airport's relatively low elevation of 102 feet, planes can take off or land at Exeter International 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.

Facts about St. Louis Downtown Airport (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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• 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 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.