Nonstop flight route between Bo, Sierra Leone and Springfield/Chicopee, Massachusetts, United States:

About this route:

A direct, nonstop flight between Bo Airport (KBS), Bo, Sierra Leone and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 4,366 miles (or 7,026 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 Westover Air Reserve 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 Bo Airport and Westover Air Reserve 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 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 Westover Air Reserve Base (CEF):

• On 6 April 1940, "Army Day" nationwide, the dedication, flag raising and ground breaking ceremony was held on site.
• The original airfield at Westover consisted of three runways in the standard "A" pattern to accommodate landings in all directions based on wind direction.
• In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
• President Roosevelt signed a $750,000 Works Progress Administration project bill for the air base's construction in November 1939.
• With the establishment of the United States Air Force in September 1947, the name of Westover Field was changed to Westover Air Force Base on 13 January 1948.
• The furthest airport from Westover Air Reserve Base (CEF) is Margaret River Airport (MGV), which is located 11,731 miles (18,880 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Westover Air Reserve Base (CEF) is Westfield-Barnes Regional Airport (BAF), which is located only 10 miles (15 kilometers) WSW of CEF.
• The mission of Westover was to organize and provide initial training to new combat units.
• On 1 June 1948 Air Transport Command was reorganized into the Military Air Transport Service, and Westover was designated as Headquarters, Atlantic Division, Military Air Transport Service.
• The 60th Fighter-Interceptor Squadron was moved to the base in January 1951 flying F-86A Sabres and assumed an air defense mission, providing air defense in the northeastern United States.