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

About this route:

A direct, nonstop flight between Capitán Oriel Lea Plaza International Airport (TJA), Tarija, Bolivia and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,470 miles (or 7,193 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 Capitán Oriel Lea Plaza International 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 Capitán Oriel Lea Plaza International 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 Capitán Oriel Lea Plaza International Airport (TJA):

• Because of Capitán Oriel Lea Plaza International Airport's high elevation of 6,084 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TJA. Combined with a high temperature, this could make TJA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Capitán Oriel Lea Plaza International Airport (TJA) currently has only 1 runway.
• The furthest airport from Capitán Oriel Lea Plaza International Airport (TJA) is Shun Tak Heliport (HHP), which is nearly antipodal to Capitán Oriel Lea Plaza International Airport (meaning Capitán Oriel Lea Plaza International Airport is almost on the exact opposite side of the Earth from Shun Tak Heliport), and is located 12,348 miles (19,871 kilometers) away in Sheung Wan, China.
• The closest airport to Capitán Oriel Lea Plaza International Airport (TJA) is Yacuiba Airport (BYC), which is located 73 miles (117 kilometers) ESE of TJA.

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 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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• 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.
• 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.