Nonstop flight route between Luton (near London), England, United Kingdom and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between London Luton Airport (LTN), Luton (near London), England, United Kingdom and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,161 miles (or 6,697 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 London Luton 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 London Luton 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 London Luton Airport (LTN):

• In 1990, the airport was renamed London Luton Airport to re-emphasise the airport's proximity to the UK capital.
• The furthest airport from London Luton Airport (LTN) is Chatham Islands (CHT), which is located 11,851 miles (19,072 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of London Luton Airport's relatively low elevation of 526 feet, planes can take off or land at London Luton 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.
• In September 2004, a 9,000 sq ft area featuring a spectacular vaulted ceiling was completed with the new terminal, but intended to lie unused until required.
• Following the war, the land was returned to the local council which continued activity at the airport as a commercial operation.
• The closest airport to London Luton Airport (LTN) is Hatfield Aerodrome (HTF), which is located only 9 miles (15 kilometers) SSE of LTN.
• In order for the airport to expand further, the Department for Transport advised the airport authority to use the airport site more efficiently.
• London Luton Airport (LTN) currently has only 1 runway.
• The original runways had been grass tracks 18/36 and 06/24, and then a concrete runway 08/26.
• The airport recently featured in the series "Supersize Grime" which focused on the cleaning of an Airbus A321 at the Monarch Aircraft Engineering Ltd hangar 127.
• London Luton Airport handled 9,697,944 passengers last year.

Facts about St. Louis Regional Airport (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.
• The 2,250 acres airfield sits at 544 ft MSL.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.