Nonstop flight route between Seongnam, South Korea and Springfield/Chicopee, Massachusetts, United States:

About this route:

A direct, nonstop flight between Seoul Air Base (SSN), Seongnam, South Korea and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 6,797 miles (or 10,938 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 Seoul Air Base 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 Seoul Air Base 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 Seoul Air Base (SSN):

• Seoul Air Base (SSN) has 2 runways.
• The closest airport to Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.
• Because of Seoul Air Base's relatively low elevation of 92 feet, planes can take off or land at Seoul Air Base 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.
• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".
• The base is home to the ROKAF 15th Composite Wing.
• The furthest airport from Seoul Air Base (SSN) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Seoul Air Base (meaning Seoul Air Base is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,220 miles (19,665 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• The Seoul Air Show is held annually in this airfield.

Facts about Westover Air Reserve Base (CEF):

• 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.
• Since the Constructing Quartermaster had already planned the base, the first permanent masonry buildings were constructed east of the airfield to those designs, which were intended to be lasting and attractive.
• 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.
• 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.
• Due to its location, Westover is transitted by many different aircraft.
• The first organization at the base was the 10th Signal Platoon in June 1940.
• In 1942 Westover Field was training center for anti-submarine, engineering, chemical platoons, bomber and fighter groups.
• On 7 April 1944, the Base Operating Unit was reorganized into the 112th Army Air Force Base Unit.
• 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.