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

About this route:

A direct, nonstop flight between Boufarik Air Base (QFD), Boufarik, Algeria and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,853 miles (or 7,811 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 Boufarik Air Base 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 Boufarik Air Base 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 Boufarik Air Base (QFD):

• Because of Boufarik Air Base's relatively low elevation of 335 feet, planes can take off or land at Boufarik Air Base 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.
• Boufarik Air Base (QFD) currently has only 1 runway.
• The closest airport to Boufarik Air Base (QFD) is Blida Airport (QLD), which is located only 4 miles (7 kilometers) SW of QFD.
• In addition to being known as "Boufarik Air Base", another name for QFD is "Boufarik Airport (Boufarik)".
• The furthest airport from Boufarik Air Base (QFD) is Gisborne Airport (GIS), which is nearly antipodal to Boufarik Air Base (meaning Boufarik Air Base is almost on the exact opposite side of the Earth from Gisborne Airport), and is located 12,131 miles (19,524 kilometers) away in Gisborne, New Zealand.

Facts about St. Louis Downtown Airport (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.
• 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• 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.