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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Zweibrücken Airport (ZQW), Zweibrücken, Germany would travel a Great Circle distance of 4,568 miles (or 7,352 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 Zweibrücken 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 Zweibrücken 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):

• 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.
• 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.
• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• 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.

Facts about Zweibrücken Airport (ZQW):

• The closest airport to Zweibrücken Airport (ZQW) is Saarbrücken Airport (SCN), which is located only 13 miles (21 kilometers) W of ZQW.
• Zweibrücken Airport (ZQW) currently has only 1 runway.
• In 2006, Germanwings began a new twice-daily service to Berlin Schönefeld Airport, but ceased them in 2011 due to expensive airports taxes.
• In addition to being known as "Zweibrücken Airport", another name for ZQW is "Flughafen Zweibrücken".
• Zweibrücken Airport can be reached via motorway A8 ) which leads to Saarbrücken and Luxembourg and from France directly via federal highway L700.
• Zweibrücken Airport handled 220,740 passengers last year.
• The furthest airport from Zweibrücken Airport (ZQW) is Chatham Islands (CHT), which is nearly antipodal to Zweibrücken Airport (meaning Zweibrücken Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,021 miles (19,346 kilometers) away in Waitangi, Chatham Islands, New Zealand.