Nonstop flight route between Alton, Illinois, United States and Doncaster, England, United Kingdom:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Robin Hood Airport Doncaster Sheffield (DSA), Doncaster, England, United Kingdom would travel a Great Circle distance of 4,089 miles (or 6,581 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 Regional Airport and Robin Hood Airport Doncaster Sheffield, 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 Regional Airport and Robin Hood Airport Doncaster Sheffield. 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 Regional Airport (ALN):

• 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.
• 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.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.

Facts about Robin Hood Airport Doncaster Sheffield (DSA):

• Robin Hood Airport Doncaster Sheffield is an international airport located at the former RAF Finningley station at Finningley, in the Metropolitan Borough of Doncaster within South Yorkshire, England.
• Because of Robin Hood Airport Doncaster Sheffield's relatively low elevation of 55 feet, planes can take off or land at Robin Hood Airport Doncaster Sheffield 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 Robin Hood Airport Doncaster Sheffield (DSA) is Dunedin International Airport (DUD), which is located 11,785 miles (18,966 kilometers) away in Dunedin, Otago, New Zealand.
• Robin Hood Airport Doncaster Sheffield (DSA) currently has only 1 runway.
• The airport was initially operated by Peel Airports, a division of The Peel Group.
• The airport currently has a single runway designated 02/20, with a length of 2,895 by 60 m, making it longer and wider than those at many other airports in Northern England.
• Robin Hood Airport Doncaster Sheffield handled 690,351 passengers last year.
• The closest airport to Robin Hood Airport Doncaster Sheffield (DSA) is Sheffield City Heliport (SZD), which is located only 17 miles (27 kilometers) WSW of DSA.
• The airport owes its origins to military aviation, having been founded as Finningley Airfield in 1915.
• Since 2011, the airport has been the home base of the last remaining airworthy Avro Vulcan aircraft.
• On 6 January 2010, Paul Chambers, who was intending to travel from Doncaster Sheffield, posted a message to Twitter threatening to bomb the airport.