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

About this route:

A direct, nonstop flight between Cherbourg - Maupertus Airport (CER), Cherbourg, France and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,186 miles (or 6,737 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 Cherbourg - Maupertus 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 Cherbourg - Maupertus 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 Cherbourg - Maupertus Airport (CER):

• Because of Cherbourg - Maupertus Airport's relatively low elevation of 459 feet, planes can take off or land at Cherbourg - Maupertus 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.
• The furthest airport from Cherbourg - Maupertus Airport (CER) is Dunedin International Airport (DUD), which is located 11,973 miles (19,269 kilometers) away in Dunedin, Otago, New Zealand.
• The closest airport to Cherbourg - Maupertus Airport (CER) is Alderney Airport (ACI), which is located 33 miles (54 kilometers) W of CER.
• After the Americans moved east into Central France with the advancing Allied Armies, the airfield was used as a resupply and casualty evacuation airfield for several months, before being closed on 22 December 1944.
• In addition to being known as "Cherbourg - Maupertus Airport", other names for CER include "Aéroport de Cherbourg - Maupertus" and "(Advanced Landing Ground A-15)".
• Cherbourg - Maupertus Airport (CER) currently has only 1 runway.
• The airport was used as a Luftwaffe airdrome during the German occupation of France.
• Planes began taking off and landing despite the fact that stacked along the main runway was a pile of bombs, live shells, duds, and 600 mines lifted from the airfield.

Facts about St. Louis Regional Airport (ALN):

• 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.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
• 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.
• The 2,250 acres airfield sits at 544 ft MSL.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.