Nonstop flight route between Seoul, South Korea and Marysville, California, United States:

About this route:

A direct, nonstop flight between Gimpo International Airport (GMP), Seoul, South Korea and Beale Air Force Base (BAB), Marysville, California, United States would travel a Great Circle distance of 5,596 miles (or 9,005 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 Gimpo International Airport and Beale Air Force 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 Gimpo International Airport and Beale Air Force 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 Gimpo International Airport (GMP):

• On 21 September 1953 North Korean pilot No Kum-Sok defected in his MiG-15 landing at Kimpo.
• Gimpo International Airport (GMP) has 2 runways.
• Following the Inchon landings on 15 September 1950, the 2nd Battalion 5th Marines was ordered to seize Kimpo on 17 September.
• The furthest airport from Gimpo International Airport (GMP) is Villa Gesell Airport (VLG), which is nearly antipodal to Gimpo International Airport (meaning Gimpo International Airport is almost on the exact opposite side of the Earth from Villa Gesell Airport), and is located 12,226 miles (19,676 kilometers) away in Villa Gesell, Buenos Aires, Argentina.
• In 1958 Kimpo was designated as the international airport of the South Korean capital city and has grown into a much more significant airport that is capable of handling 226,000 flights a year.
• Because of Gimpo International Airport's relatively low elevation of 58 feet, planes can take off or land at Gimpo International 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.
• For many years, the airport was served by the Gimpo Line, a railway line that no longer exists.
• Gimpo International Airport handled 19,424,032 passengers last year.
• The closest airport to Gimpo International Airport (GMP) is Gimpo International Airport (SEL), which is located only 0 mile (0 kilometer) N of GMP.
• In addition to being known as "Gimpo International Airport", other names for GMP include "김포국제공항 金浦國際空港" and "Gimpo Gukje Gonghang Kimp'o Kukche Konghang".

Facts about Beale Air Force Base (BAB):

• Located in a cantonment area on the outskirts of Beale, the renamed 7th Space Warning Squadron is now an Air Force Space Command unit and it primarily uses its PAVE PAWS radar to detect submarine-launched ballistic missiles and disintegrating spacecraft and space debris.
• The furthest airport from Beale Air Force Base (BAB) is Tôlanaro Airport (FTU), which is located 11,251 miles (18,107 kilometers) away in Tôlanaro, Madagascar.
• In 1940, the "Camp Beale" area consisted of grassland and rolling hills and the 19th century mining town of Spenceville.
• On 8 February 1959, Strategic Air Command established Beale as an operational USAF base.
• The 9th Reconnaissance Wing is composed of four groups at Beale and various overseas operating locations.
• In 1962, in order to retain the lineage of its MAJCOM 4-digit combat units and to perpetuate the lineage of many currently inactive bombardment units with illustrious World War II records, Headquarters SAC received authority from Headquarters USAF to discontinue its MAJCOM strategic wings that were equipped with combat aircraft and to activate AFCON units, most of which were inactive at the time which could carry a lineage and history.
• In addition to being known as "Beale Air Force Base", another name for BAB is "Beale AFB".
• The closest airport to Beale Air Force Base (BAB) is Yuba County Airport (MYV), which is located only 8 miles (12 kilometers) WSW of BAB.
• DC-18 was initially under the San Francisco Air Defense Sector, established on 15 February 1959.