Nonstop flight route between Sayaboury, Laos and Springfield/Chicopee, Massachusetts, United States:

About this route:

A direct, nonstop flight between Sayaboury Airport (ZBY), Sayaboury, Laos and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 8,177 miles (or 13,159 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 Sayaboury 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 Sayaboury 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 Sayaboury Airport (ZBY):

• The closest airport to Sayaboury Airport (ZBY) is Luang Prabang International Airport (LPQ), which is located 54 miles (86 kilometers) NNE of ZBY.
• The furthest airport from Sayaboury Airport (ZBY) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Sayaboury Airport (meaning Sayaboury Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,064 miles (19,415 kilometers) away in Nazca, Ica Region, Peru.
• Because of Sayaboury Airport's relatively low elevation of 0 feet, planes can take off or land at Sayaboury 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.

Facts about Westover Air Reserve Base (CEF):

• The first organization at the base was the 10th Signal Platoon in June 1940.
• Westover Field was placed under the jurisdiction of the Northeast Air District, later First Air Force, with the 25th Base Headquarters and Air Base Squadron the main Base Operating Unit.
• In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
• With the end of World War II, Westover Field was designated as a permanent United States Army Air Force installation in 1945 and was not inactivated as most of the wartime temporary training airfields were in the fall of 1945.
• Detonation in August 1949 by the Soviet Union of an atomic bomb spawned a new strategy in the military, calling for massive retaliation in the event of an attack.
• Westover Field was designed to be nearly self-sufficient, with not only hangars, but barracks, warehouses, hospitals, dental clinics, dining halls, and maintenance shops were needed.
• 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.