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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Reims-Champagne Air Base (RHE), Reims, France would travel a Great Circle distance of 4,435 miles (or 7,138 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 Reims-Champagne Air Base, 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 Reims-Champagne Air Base. 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):

• 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.
• 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.
• 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.
• 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.

Facts about Reims-Champagne Air Base (RHE):

• After the war, Reims Air Base became a massive aircraft storage depot for surplus aircraft.
• The closest airport to Reims-Champagne Air Base (RHE) is Château-Thierry - Belleau Aerodrome (XCY), which is located 36 miles (57 kilometers) WSW of RHE.
• In addition to being known as "Reims-Champagne Air Base", another name for RHE is "Base aérienne 112Advanced Landing Ground (ALG) A-62".
• Reims-Champagne Air Base (RHE) currently has only 1 runway.
• Reims – Champagne Air Base is a former Front-line French Air Force NATO air base.
• With the breakout of World War II in 1939, Reims was reinforced with additional units.
• The furthest airport from Reims-Champagne Air Base (RHE) is Chatham Islands (CHT), which is nearly antipodal to Reims-Champagne Air Base (meaning Reims-Champagne Air Base is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,056 miles (19,402 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Reims-Champagne Air Base's relatively low elevation of 314 feet, planes can take off or land at Reims-Champagne Air Base 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.