Nonstop flight route between Osorno, Chile and Springfield/Chicopee, Massachusetts, United States:

About this route:

A direct, nonstop flight between Cañal Bajo Carlos Hott Siebert Airport (ZOS), Osorno, Chile and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 5,721 miles (or 9,208 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 Cañal Bajo Carlos Hott Siebert 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 Cañal Bajo Carlos Hott Siebert 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 Cañal Bajo Carlos Hott Siebert Airport (ZOS):

• Cañal Bajo Carlos Hott Siebert Airport (ZOS) currently has only 1 runway.
• In addition to being known as "Cañal Bajo Carlos Hott Siebert Airport", another name for ZOS is "Aeródromo Cañal Bajo Carlos Hott Siebert".
• Because of Cañal Bajo Carlos Hott Siebert Airport's relatively low elevation of 187 feet, planes can take off or land at Cañal Bajo Carlos Hott Siebert 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 Cañal Bajo Carlos Hott Siebert Airport (ZOS) is Frutillar Airport (FRT), which is located 36 miles (58 kilometers) S of ZOS.
• The furthest airport from Cañal Bajo Carlos Hott Siebert Airport (ZOS) is Wuhai Airport (WUA), which is nearly antipodal to Cañal Bajo Carlos Hott Siebert Airport (meaning Cañal Bajo Carlos Hott Siebert Airport is almost on the exact opposite side of the Earth from Wuhai Airport), and is located 12,380 miles (19,923 kilometers) away in Wuhai, Inner Mongolia, China.

Facts about Westover Air Reserve Base (CEF):

• In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
• Numerous Airborne Engineer Aviation battalions were activated and trained at Westover, to include the 871st, 872d, 873d, 877th, 878th, 879th, 880th, and 881st.
• 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.
• In September 1972, the 4713th Defense Systems Evaluation Squadron moved to Westover AFB from Otis AFB.
• 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.
• During World War II Westover saw the training and formation of Airborne engineer aviation battalions to be used for rapidly establishing airfields in forward areas.
• 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.
• The original airfield at Westover consisted of three runways in the standard "A" pattern to accommodate landings in all directions based on wind direction.