Nonstop flight route between Saint-Louis, Senegal and Concord, California, United States:

About this route:

A direct, nonstop flight between Saint-Louis Airport (XLS), Saint-Louis, Senegal and Buchanan FieldConcord Army Air Base (CCR), Concord, California, United States would travel a Great Circle distance of 6,351 miles (or 10,220 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 Saint-Louis Airport and Buchanan FieldConcord Army Air Base, 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 Saint-Louis Airport and Buchanan FieldConcord Army Air Base. 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 Saint-Louis Airport (XLS):

• The closest airport to Saint-Louis Airport (XLS) is Richard Toll Airport (RDT), which is located 60 miles (96 kilometers) ENE of XLS.
• Because of Saint-Louis Airport's relatively low elevation of 9 feet, planes can take off or land at Saint-Louis 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.
• In addition to being known as "Saint-Louis Airport", another name for XLS is "Aéroport de Saint-Louis".
• The furthest airport from Saint-Louis Airport (XLS) is Santo-Pekoa International Airport (SON), which is nearly antipodal to Saint-Louis Airport (meaning Saint-Louis Airport is almost on the exact opposite side of the Earth from Santo-Pekoa International Airport), and is located 12,189 miles (19,616 kilometers) away in Luganville, Vanuatu.
• Saint-Louis Airport (XLS) has 2 runways.

Facts about Buchanan FieldConcord Army Air Base (CCR):

• Buchanan FieldConcord Army Air Base (CCR) has 4 runways.
• Another plane crashed on April 13, 2004, shortly after leaving Buchanan Field.
• The closest airport to Buchanan FieldConcord Army Air Base (CCR) is Napa County Airport (APC), which is located only 20 miles (32 kilometers) NW of CCR.
• The furthest airport from Buchanan FieldConcord Army Air Base (CCR) is Tôlanaro Airport (FTU), which is located 11,334 miles (18,241 kilometers) away in Tôlanaro, Madagascar.
• Because of Buchanan FieldConcord Army Air Base's relatively low elevation of 26 feet, planes can take off or land at Buchanan FieldConcord Army 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.
• Beginning in the 1990s the Board of Supervisors updated the Buchanan Field Airport Master Plan.
• Commuter airline flights to San Francisco International Airport with small prop aircraft started in 1969, but were gone by 1980.