Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Torrejón de Ardoz, Spain:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Madrid–Torrejón Airport (TOJ), Torrejón de Ardoz, Spain would travel a Great Circle distance of 4,419 miles (or 7,112 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 Madrid–Torrejón 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 Madrid–Torrejón 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 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 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 airport closed in 1959 and reopened six years later as Bi-State Parks 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.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Madrid–Torrejón Airport (TOJ):

• Madrid–Torrejón Airport (TOJ) currently has only 1 runway.
• The closest airport to Madrid–Torrejón Airport (TOJ) is Adolfo Suárez Madrid–Barajas Airport[1] (MAD), which is located only 6 miles (10 kilometers) WSW of TOJ.
• In addition to being known as "Madrid–Torrejón Airport", other names for TOJ include "Aeropuerto de Madrid/Barajas", "Torrejón Air Base" and "Base Aérea de Torrejón".
• In January 1988, Spain and the United States announced jointly that agreement had been reached in principle on a new base agreement with an initial term of eight years, essentially meeting the conditions demanded by Spain.
• The furthest airport from Madrid–Torrejón Airport (TOJ) is Palmerston North Airport (PMR), which is nearly antipodal to Madrid–Torrejón Airport (meaning Madrid–Torrejón Airport is almost on the exact opposite side of the Earth from Palmerston North Airport), and is located 12,386 miles (19,933 kilometers) away in Palmerston North, New Zealand.
• After the 1991 cease-fire in Iraq, plans proceeded to close Torrejon Air Base.