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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Tripoli International Airport (TIP), Tripoli, Libya would travel a Great Circle distance of 5,482 miles (or 8,822 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 Tripoli International 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 Tripoli International 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):

• 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 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.
• 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.
• 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.

Facts about Tripoli International Airport (TIP):

• Because of Tripoli International Airport's relatively low elevation of 263 feet, planes can take off or land at Tripoli International 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.
• With the closure of the National Terminal as part of the construction of the new airport, all flights, international and domestic, leave the airport from the main International Passenger Terminal.
• During World War II, the airfield was used by the British Royal Air Force and was named RAF Castel Benito later changing to RAF Idris in 1952.
• In addition to being known as "Tripoli International Airport", another name for TIP is "مطار طرابلس العالمي".
• Tripoli International Airport (TIP) has 2 runways.
• Tripoli International Airport handled 3,070,200 passengers last year.
• The furthest airport from Tripoli International Airport (TIP) is Rarotonga International Airport (RAR), which is located 11,534 miles (18,563 kilometers) away in Avarua, Cook Islands.
• The airport operates 24 hours a day.
• The airport closed from March 2011 to October 2011 as a result of United Nations Security Council establishing a no-fly zone over Libya.
• The closest airport to Tripoli International Airport (TIP) is Mitiga International Airport (MJI), which is located only 18 miles (28 kilometers) NNE of TIP.
• In September 2007, the Libyan government announced a project to upgrade and expand the airport.