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

About this route:

A direct, nonstop flight between Skyros Island National Airport (SKU), Skyros, Greece and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 5,668 miles (or 9,121 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 Skyros Island National Airport and St. Louis Downtown 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 Skyros Island National Airport and St. Louis Downtown 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 Skyros Island National Airport (SKU):

• In addition to being known as "Skyros Island National Airport", another name for SKU is "Κρατικός Αερολιμένας Σκύρου".
• The closest airport to Skyros Island National Airport (SKU) is Skiathos Airport ‘Alexandros Papadiamantis’ (JSI), which is located 55 miles (88 kilometers) WNW of SKU.
• Skyros Island National Airport (SKU) currently has only 1 runway.
• The furthest airport from Skyros Island National Airport (SKU) is Chatham Islands (CHT), which is located 11,304 miles (18,192 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Skyros Island National Airport's relatively low elevation of 44 feet, planes can take off or land at Skyros Island National 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.

Facts about St. Louis Downtown Airport (CPS):

• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• 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.
• 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.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• St. Louis Downtown Airport (CPS) has 3 runways.