Nonstop flight route between Kuopio / Siilinjärvi, Finland and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Kuopio Airport (KUO), Kuopio / Siilinjärvi, Finland and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,636 miles (or 7,460 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 Kuopio 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 Kuopio 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 Kuopio Airport (KUO):

• In addition to being known as "Kuopio Airport", another name for KUO is "Kuopion lentoasema".
• Kuopio Airport is an airport in Siilinjärvi, Finland, about 14 kilometres north of Kuopio city centre.
• The furthest airport from Kuopio Airport (KUO) is Chatham Islands (CHT), which is located 10,797 miles (17,377 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Kuopio Airport (KUO) currently has only 1 runway.
• Kuopio Airport handled 253,612 passengers last year.
• Kuopio Airport was completed in November 1939 and flight operations started in May 1940.
• The closest airport to Kuopio Airport (KUO) is Varkaus Airport (VRK), which is located 58 miles (93 kilometers) S of KUO.
• Kuopio Airport is also home of the Finnish Air Force's Karelian Air Command and the Fighter Squadron 31.
• Because of Kuopio Airport's relatively low elevation of 323 feet, planes can take off or land at Kuopio 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):

• 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 closed in 1959 and reopened six years later as Bi-State Parks Airport.
• 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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• 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.