Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Düsseldorf, North Rhine-Westphalia, Germany:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Düsseldorf Airport (DUS), Düsseldorf, North Rhine-Westphalia, Germany would travel a Great Circle distance of 4,469 miles (or 7,193 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 Düsseldorf 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 St. Louis Downtown Airport and Düsseldorf 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 St. Louis Downtown Airport (CPS):

• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• St. Louis Downtown Airport (CPS) has 3 runways.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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.
• 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.

Facts about Düsseldorf Airport (DUS):

• The closest airport to Düsseldorf Airport (DUS) is Düsseldorf Mönchengladbach Airport (MGL), which is located only 12 miles (19 kilometers) WSW of DUS.
• Düsseldorf Airport (DUS) has 2 runways.
• Because of Düsseldorf Airport's relatively low elevation of 147 feet, planes can take off or land at Düsseldorf 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.
• In 1986 Terminal C was opened and 8.22 million passengers used the airport – making it number two in Germany.
• The first aviation event in the area was the landing of Zeppelin LZ3 on 19 September 1909 about 3 kilometres south of the present airport.
• Terminal C was opened in 1986 and has 8 gates used exclusively for non-Schengen-flights by non-Star Alliance airlines.
• In 1973 the new central building and the Terminal B were opened and in 1975 the railroad connection between Düsseldorf central station and the airport started operation.
• Düsseldorf Airport is able to handle the Airbus A380.
• The new Düsseldorf Airport station was opened in May 2000, with the capacity of 300 train departures daily.
• The furthest airport from Düsseldorf Airport (DUS) is Chatham Islands (CHT), which is located 11,899 miles (19,149 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Düsseldorf Airport handled 20,830,000 passengers last year.
• With 18.99 million passengers passing through in 2010, the airport was the third busiest in Germany, after Frankfurt Airport and Munich Airport, and was the 20th busiest airport in Europe.
• In addition to being known as "Düsseldorf Airport", another name for DUS is "Flughafen Düsseldorf".