Nonstop flight route between Bo, Sierra Leone and Bangor, Maine, United States:

About this route:

A direct, nonstop flight between Bo Airport (KBS), Bo, Sierra Leone and Bangor International Airport (BGR), Bangor, Maine, United States would travel a Great Circle distance of 4,239 miles (or 6,822 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 Bo Airport and Bangor 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 Bo Airport and Bangor 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 Bo Airport (KBS):

• The closest airport to Bo Airport (KBS) is Kenema Airport (KEN), which is located 40 miles (65 kilometers) E of KBS.
• Because of Bo Airport's relatively low elevation of 328 feet, planes can take off or land at Bo 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 furthest airport from Bo Airport (KBS) is Mota Lava Airport (MTV), which is nearly antipodal to Bo Airport (meaning Bo Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,040 miles (19,376 kilometers) away in Mota Lava, Vanuatu.
• Bo Airport (KBS) currently has only 1 runway.

Facts about Bangor International Airport (BGR):

• Bangor International Airport (BGR) currently has only 1 runway.
• Just before World War II, Godfrey Field was taken over by the Army Air Corps and became the Bangor Army Air Field.
• It was designated by NASA as an emergency landing location for the Space Shuttle.
• In October 1995, Vice President Al Gore and Russian Prime Minister Viktor Chernomyrdin held a brief summit at the airport to discuss economic cooperation.
• Because of Bangor International Airport's relatively low elevation of 192 feet, planes can take off or land at Bangor 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.
• The closest airport to Bangor International Airport (BGR) is Old Town Municipal Airport (OLD), which is located only 13 miles (20 kilometers) NE of BGR.
• In April 2008, the airport received a US$2.9 million grant from the Federal Aviation Administration to upgrade the terminal building and aviation equipment.
• The furthest airport from Bangor International Airport (BGR) is Albany Airport (ALH), which is located 11,670 miles (18,782 kilometers) away in Albany, Western Australia, Australia.
• Marketing efforts by airport officials drove annual passengers from 369,000 in 2001 past 480,000 in 2005.
• In May 2011, Delta Air Lines, the airport's largest carrier, saw a 33% decline in passengers.