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

About this route:

A direct, nonstop flight between Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 3,436 miles (or 5,530 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 Westover Air Reserve Base and Kobuk 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 Westover Air Reserve Base and Kobuk 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 Westover Air Reserve Base (CEF):

• The original airfield at Westover consisted of three runways in the standard "A" pattern to accommodate landings in all directions based on wind direction.
• 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 Westover complex serves the "Joint Use" mission of military and civilian cooperation.
• On 7 April 1944, the Base Operating Unit was reorganized into the 112th Army Air Force Base Unit.
• In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
• 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.
• The first organization at the base was the 10th Signal Platoon in June 1940.
• 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.
• Physically, Westover is the largest Air Force Reserve base in the United States and will expand significantly over the next decade to further encompass Active and Reserve Component activities of the Navy, Marines, Army, and mainline Air Force functions from installations closed by the Base Realignment and Closure process.

Facts about Kobuk Airport (OBU):

• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• Kobuk Airport covers an area of 167 acres at an elevation of 142 feet above mean sea level.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• Kobuk Airport (OBU) currently has only 1 runway.
• For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.