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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Ljubljana Jože Pučnik Airport (LJU), Ljubljana, Slovenia would travel a Great Circle distance of 4,955 miles (or 7,974 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 Ljubljana Jože Pučnik 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 St. Louis Downtown Airport and Ljubljana Jože Pučnik 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 St. Louis Downtown Airport (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 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.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Ljubljana Jože Pučnik Airport (LJU):

• The furthest airport from Ljubljana Jože Pučnik Airport (LJU) is Chatham Islands (CHT), which is located 11,879 miles (19,117 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Ljubljana Jože Pučnik Airport handled 1,321,100 passengers last year.
• To the north, a business and logistics center named Aeropolis Ljubljana is planned to be built by 2020.
• The closest airport to Ljubljana Jože Pučnik Airport (LJU) is Klagenfurt Airport (KLU), which is located 29 miles (47 kilometers) N of LJU.
• In addition to being known as "Ljubljana Jože Pučnik Airport", another name for LJU is "Letališče Jožeta Pučnika Ljubljana".
• Ljubljana Jože Pučnik Airport (LJU) currently has only 1 runway.
• Due to growing air traffic and Slovenia's EU entry, which requires the separation of traffic into Schengen and non-Schengen, Aerodrom Ljubljana Airport Authorities have prepared a redevelopment plan for the passenger terminal with emphasis on expanding passenger capacity in the mid- to long-term time frame.