Nonstop flight route between Paris, France and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Paris Charles de Gaulle Airport (CDG), Paris, France and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,367 miles (or 7,028 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 Paris Charles de Gaulle Airport and St. Louis Regional 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 Paris Charles de Gaulle Airport and St. Louis Regional 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 Paris Charles de Gaulle Airport (CDG):

• Air France has moved all of its operations previously located at 2C to 2E.
• Paris Charles de Gaulle Airport handled 62,052,917 passengers last year.
• Before this accident, ADP had been planning for an initial public offering in 2005 with the new terminal as a major attraction for investors.
• The furthest airport from Paris Charles de Gaulle Airport (CDG) is Chatham Islands (CHT), which is nearly antipodal to Paris Charles de Gaulle Airport (meaning Paris Charles de Gaulle Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,074 miles (19,432 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Paris Charles de Gaulle Airport", other names for CDG include "Aéroport Paris-Charles-de-Gaulle" and "Roissy Airport".
• The central building, with a vast skylight in its centre, sees each floor dedicated to a single function.
• Paris Charles de Gaulle Airport (CDG) has 4 runways.
• The satellite S4, adjacent to the S3 and part of terminal 2E, officially opened on 28 June 2012.
• The completion of 750 m long Satellite 3 to the immediate east of Terminals 2E and 2F provides further jetways for large-capacity airliners, specifically the Airbus A380.
• Terminal 2 includes a TGV station on the LGV Interconnexion Est high-speed line.
• The closest airport to Paris Charles de Gaulle Airport (CDG) is Paris–Le Bourget Airport (LBG), which is located only 6 miles (9 kilometers) WSW of CDG.
• Because of Paris Charles de Gaulle Airport's relatively low elevation of 392 feet, planes can take off or land at Paris Charles de Gaulle 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 Regional Airport (ALN):

• St. Louis Regional Airport (ALN) has 2 runways.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• In the spring of 2004 the airport was at the center of a scandal.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.