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

About this route:

A direct, nonstop flight between Léopold Sédar Senghor International Airport (DKR), Dakar, Senegal and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,659 miles (or 7,497 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 Léopold Sédar Senghor 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 Léopold Sédar Senghor 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 Léopold Sédar Senghor International Airport (DKR):

• Because of Léopold Sédar Senghor International Airport's relatively low elevation of 85 feet, planes can take off or land at Léopold Sédar Senghor 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.
• Léopold Sédar Senghor International Airport (DKR) has 2 runways.
• Léopold Sédar Senghor International Airport is an international airport serving Dakar, the capital of Senegal.
• The airport is also home to the French Air Force's Dakar-Ouakam Air Base.
• The closest airport to Léopold Sédar Senghor International Airport (DKR) is Kaolack Airport (KLC), which is located 105 miles (168 kilometers) ESE of DKR.
• The airport can handle jumbo jets, including the Airbus A340-600 from South African Airways, and the Boeing 777-200 from Air France.
• In addition to being known as "Léopold Sédar Senghor International Airport", another name for DKR is "Aéroport international Léopold-Sédar-Senghor".
• The head office of Sénégal Airlines is located on the airport property.
• Léopold Sédar Senghor International Airport handled 1,500,000 passengers last year.
• It used to be one of the five main hubs of the now defunct multi-national airline, Air Afrique.
• The furthest airport from Léopold Sédar Senghor International Airport (DKR) is Kirakira Airport (IRA), which is nearly antipodal to Léopold Sédar Senghor International Airport (meaning Léopold Sédar Senghor International Airport is almost on the exact opposite side of the Earth from Kirakira Airport), and is located 12,138 miles (19,533 kilometers) away in Kirakira, Makira Island, Solomon Islands.
• Before the introduction of long-range jets in the mid-1970s, it used to be an important stopover point for the routes between Europe and South America, together with the Canary Islands.
• The airport was a Space Shuttle landing site until 1987, when it was determined that a dip in the runway could damage the shuttle upon landing.

Facts about St. Louis Downtown Airport (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.
• 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 closed in 1959 and reopened six years later as Bi-State Parks Airport.
• 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.