Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Thessaloniki, Greece:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Thessaloniki International Airport "Makedonia" (SKG), Thessaloniki, Greece would travel a Great Circle distance of 5,536 miles (or 8,909 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 Downtown Airport and Thessaloniki International Airport "Makedonia", 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 Downtown Airport and Thessaloniki International Airport "Makedonia". 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 Downtown Airport (CPS):

• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 airport opened in 1929 as Curtiss-Steinberg Airport.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Thessaloniki International Airport "Makedonia" (SKG):

• The closest airport to Thessaloniki International Airport "Makedonia" (SKG) is Kozani National Airport (KZI), which is located 62 miles (99 kilometers) WSW of SKG.
• Thessaloniki International Airport "Makedonia" (SKG) has 2 runways.
• 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.
• Phase 2 of the masterplan has heralded the construction of a new larger terminal, together with a new apron for 36 aircraft, of which 14 will be stationed at contact place.
• 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 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.
• In addition to being known as "Thessaloniki International Airport "Makedonia"", another name for SKG is "Διεθνής Κρατικός Αερολιμένας Θεσσαλονίκης "Μακεδονία"".
• Thessaloniki International Airport "Makedonia" handled 4,085,032 passengers last year.
• Inside the airport there is one restaurant, four coffee-bars and a tobacco store.