Nonstop flight route between Sapporo, Hokkaido, Japan and Springfield/Chicopee, Massachusetts, United States:

About this route:

A direct, nonstop flight between New Chitose Airport (CTS), Sapporo, Hokkaido, Japan and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 6,193 miles (or 9,966 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 New Chitose 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 New Chitose 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 New Chitose Airport (CTS):

• Along with Yuzhno-Sakhalinsk Airport in Russia, it is one of the closest Asian airports to North America along the great circle route used by transpacific flights, and is therefore an ideal refueling stop for many heavy cargo flights between Asia and North America.
• In addition to being known as "New Chitose Airport", other names for CTS include "Sapporo/New Chitose Airport", "新千歳空港" and "Shin-Chitose Kūkō".
• Operating hours for international flights at CTS are restricted by the Japanese government in order to avoid interference with JASDF operations at the adjacent air base.
• The closest airport to New Chitose Airport (CTS) is Asahikawa Airport (AKJ), which is located 73 miles (117 kilometers) NNE of CTS.
• The airport's IATA airport code was originally SPK.
• Because of New Chitose Airport's relatively low elevation of 70 feet, planes can take off or land at New Chitose 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.
• New Chitose Airport (CTS) has 4 runways.
• The furthest airport from New Chitose Airport (CTS) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,383 miles (18,319 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• International terminal

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.
• Westover was also the launching point of the heroic Berlin Airlift for 327 days during the Soviet blockade.
• Westover Air Reserve Base is an Air Force Reserve Command installation located in the Massachusetts communities of Chicopee and Ludlow, near the city of Springfield, Massachusetts.
• In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
• 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 1955 the Strategic Air Command assumed jurisdiction of Westover Air Force Base, and the MATS transport units assigned were transferred to McGuire Air Force Base, New Jersey.
• 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.
• 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.
• On 1 February 1946 Westover became an Air Transport Command base which meant that it was the terminus for air routes around the world.