Nonstop flight route between Kenema, Sierra Leone and Concord, California, United States:

About this route:

A direct, nonstop flight between Kenema Airport (KEN), Kenema, Sierra Leone and Buchanan FieldConcord Army Air Base (CCR), Concord, California, United States would travel a Great Circle distance of 6,990 miles (or 11,249 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 Kenema 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 Kenema 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 Kenema Airport (KEN):

• The closest airport to Kenema Airport (KEN) is Bo Airport (KBS), which is located 40 miles (65 kilometers) W of KEN.
• Because of Kenema Airport's relatively low elevation of 485 feet, planes can take off or land at Kenema 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.
• Kenema Airport (KEN) currently has only 1 runway.
• The furthest airport from Kenema Airport (KEN) is Mota Lava Airport (MTV), which is nearly antipodal to Kenema Airport (meaning Kenema Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,031 miles (19,362 kilometers) away in Mota Lava, Vanuatu.

Facts about Buchanan FieldConcord Army Air Base (CCR):

• In 1946 the War Assets Administration returned the airport to the County.
• In 1977 Buchanan Field reached its peak of activity with 357,000 total operations.
• 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.
• 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.
• In 1942 Contra Costa County, California purchased land for an airport in Central County for $88,000.
• Buchanan FieldConcord Army Air Base (CCR) has 4 runways.
• 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.