Nonstop flight route between Tegel / Berlin, Germany and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Berlin Tegel Airport (TXL), Tegel / Berlin, Germany and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,635 miles (or 7,460 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 Berlin Tegel 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 Berlin Tegel 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 Berlin Tegel Airport (TXL):

• Because of Berlin Tegel Airport's relatively low elevation of 122 feet, planes can take off or land at Berlin Tegel 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 closest airport to Berlin Tegel Airport (TXL) is Berlin Tempelhof Airport (THF), which is located only 8 miles (12 kilometers) SE of TXL.
• In addition to being known as "Berlin Tegel Airport", another name for TXL is "Flughafen Berlin-Tegel".
• Following the cessation of direct Tegel–New York City scheduled services, Pan Am continued to operate affinity group/Advance Booking Charter flights from Tegel to the US on an ad hoc basis.
• Pan Am Express, the regional commuter arm of Pan Am, began operating from Berlin Tegel in November 1987 with two Avions de Transport Régional 42 commuter turboprops.
• Berlin Tegel Airport handled 19,591,849 passengers last year.
• From the start of the 1974–75 winter season, Pan Am began operating a series of short- and medium-haul week-end charter flights from Tegel under contract to a leading West German tour operator.
• Following the mid- to late 1960s' introduction by Pan American World Airways and British European Airways of jet aircraft with short-field capabilities that were not payload-restricted on Tempelhof's short runways, Air France experienced a traffic decline on those routes where it competed with Pan Am and BEA, mainly as a result of Tegel's greater distance and poorer accessibility from West Berlin's city centre.
• The furthest airport from Berlin Tegel Airport (TXL) is Chatham Islands (CHT), which is located 11,685 miles (18,805 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Berlin Tegel Airport (TXL) has 2 runways.
• West Berlin's special legal status during the Cold War era meant that all air traffic through the Allied air corridors linking the exclave with West Germany was restricted to airlines headquartered in the United States, the United Kingdom or France – three of the four victorious powers of World War II.

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.
• 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.
• 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.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• In the spring of 2004 the airport was at the center of a scandal.