Nonstop flight route between Alton, Illinois, United States and Athens, Greece:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Athens International Airport "Eleftherios Venizelos" (ATH), Athens, Greece would travel a Great Circle distance of 5,677 miles (or 9,136 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 Athens International Airport "Eleftherios Venizelos", 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 Athens International Airport "Eleftherios Venizelos". 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.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• West Star Aviation is the largest fixed base operations company at the airport.
• 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 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.
• St. Louis Regional Airport (ALN) has 2 runways.

Facts about Athens International Airport "Eleftherios Venizelos" (ATH):

• Because of Athens International Airport "Eleftherios Venizelos"'s relatively low elevation of 308 feet, planes can take off or land at Athens International Airport "Eleftherios Venizelos" 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 Athens International Airport "Eleftherios Venizelos" (ATH) is Rurutu Airport (RUR), which is located 11,330 miles (18,234 kilometers) away in Rurutu, French Polynesia.
• The Greek government-debt crisis reduced the overall passenger traffic of the airport.
• The closest airport to Athens International Airport "Eleftherios Venizelos" (ATH) is Porto Kheli Airport (PKH), which is located 62 miles (100 kilometers) SW of ATH.
• The Air Accident Investigation and Aviation Safety Board has an office in Office 1311 in Building 11.
• In addition to being known as "Athens International Airport "Eleftherios Venizelos"", another name for ATH is "Διεθνής Αερολιμένας Αθηνών "Ελευθέριος Βενιζέλος"".
• However, 2014 seems to signal a recovery for the airport's passenger traffic.
• The Satellite Terminal handles non-Schengen flights only.
• A rail station is immediately adjacent to the airport terminal, accessible by an elevated walkway.
• The airport was opened in March 2001 to replace the now-closed Athens International Airport.
• Athens International Airport "Eleftherios Venizelos" (ATH) has 2 runways.
• Regional bus services by KTEL Express operate to the airport, currently connecting the airport to Rafina, Markopoulo, Lavrio, Kalyvia, and Keratea.
• Athens International Airport "Eleftherios Venizelos" handled 12,536,038 passengers last year.