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

About this route:

A direct, nonstop flight between Norwich International Airport (NWI), Norwich, England, United Kingdom and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,219 miles (or 6,789 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 Norwich 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 Norwich 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 Norwich International Airport (NWI):

• The furthest airport from Norwich International Airport (NWI) is Chatham Islands (CHT), which is located 11,816 miles (19,015 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Norwich International Airport handled 463,401 passengers last year.
• Along with a long history of flights to Amsterdam Airport Schiphol via KLM Cityhopper, it offers flights to various destinations in the United Kingdom and Europe.
• The closest airport to Norwich International Airport (NWI) is Coltishall (IATA off-point) (CLF), which is located only 5 miles (8 kilometers) NE of NWI.
• Norwich International Airport (NWI) currently has only 1 runway.
• The current site, formerly known as Royal Air Force Station Horsham St Faith, or more commonly RAF Horsham St Faith, was first developed in 1939 and officially opened on 1 June 1940 as a Royal Air Force bomber station.
• On 25 October 1974 a Cessna 310 dived into the ground while on final approach, killing the pilot.
• During filming of the BBC show Top Gear, operations from the airport appeared disrupted when a caravan, adapted into an airship and flown by James May, drifted overhead the airport, infringing its controlled airspace.
• Norwich Airport has a CAA Public Use Aerodrome Licence that allows flights for the public transport of passengers or for flying instruction.
• Because of Norwich International Airport's relatively low elevation of 117 feet, planes can take off or land at Norwich 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):

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