Nonstop flight route between Unalaska, Alaska, United States and Springfield/Chicopee, Massachusetts, United States:

About this route:

A direct, nonstop flight between Unalaska Airport (DUT), Unalaska, Alaska, United States and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 4,090 miles (or 6,582 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 Unalaska 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 Unalaska 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 Unalaska Airport (DUT):

• The closest airport to Unalaska Airport (DUT) is Akutan Seaplane Base (KQA), which is located 35 miles (56 kilometers) ENE of DUT.
• Because of Unalaska Airport's relatively low elevation of 22 feet, planes can take off or land at Unalaska 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 Unalaska Airport (DUT) is Cape Town International Airport (CPT), which is located 11,037 miles (17,763 kilometers) away in Cape Town, South Africa.
• Scheduled commercial airline service is provided by PenAir, a code share partner of Alaska Airlines.
• Unalaska Airport (DUT) currently has only 1 runway.
• Unalaska Airport is the base for the "Dutch Harbor Approach" mission supplied with Microsoft Flight Simulator X.
• In addition to being known as "Unalaska Airport", other names for DUT include "Dutch Harbor Airport" and "Tom Madsen Airport".

Facts about Westover Air Reserve Base (CEF):

• 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.
• 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 1951 Air Defense Command established an air defense interceptor presence at Westover, its units being assigned to the base in a tenant status until the turnover of the base to the Air Force Reserve in 1974.
• 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.
• In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
• 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.