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

About this route:

A direct, nonstop flight between Thessaloniki International Airport "Makedonia" (SKG), Thessaloniki, Greece and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 5,516 miles (or 8,877 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 Thessaloniki International Airport "Makedonia" 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 Thessaloniki International Airport "Makedonia" 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 Thessaloniki International Airport "Makedonia" (SKG):

• Thessaloniki International Airport "Makedonia" handled 4,085,032 passengers last year.
• The airport is the second largest state owned and operated airport in the country after Heraklion airport on the isle of Crete.
• In September 2010 it was announced that an extension of the under construction Thessaloniki Metro to the airport is under consideration.
• In addition to being known as "Thessaloniki International Airport "Makedonia"", another name for SKG is "Διεθνής Κρατικός Αερολιμένας Θεσσαλονίκης "Μακεδονία"".
• In 1950 the already existing runway got paved with asphalt at a length of 1,800m and in 1952 it was extended to 2,000m.
• The closest airport to Thessaloniki International Airport "Makedonia" (SKG) is Kozani National Airport (KZI), which is located 62 miles (99 kilometers) WSW of SKG.
• The furthest airport from Thessaloniki International Airport "Makedonia" (SKG) is Chatham Islands (CHT), which is located 11,419 miles (18,377 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Thessaloniki International Airport "Makedonia" (SKG) has 2 runways.
• The airport is served on a 24-hour basis by OASTH.
• Because of Thessaloniki International Airport "Makedonia"'s relatively low elevation of 22 feet, planes can take off or land at Thessaloniki International Airport "Makedonia" 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.

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.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• West Star Aviation is the largest fixed base operations company at the airport.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• The 2,250 acres airfield sits at 544 ft MSL.