Nonstop flight route between Seoul, South Korea and Easton, Washington, United States:

About this route:

A direct, nonstop flight between Gimpo International Airport (GMP), Seoul, South Korea and Easton State Airport (ESW), Easton, Washington, United States would travel a Great Circle distance of 5,235 miles (or 8,425 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 Easton State 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 Gimpo International Airport and Easton State 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 Gimpo International Airport (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".
• Gimpo International Airport handled 19,424,032 passengers last year.
• 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.
• North Korean forces attacked South Korea on 25 June 1950 starting the Korean War.
• Kimpo was captured by the KPA shortly after the capture of Seoul on 28 June 1950.
• The closest airport to Gimpo International Airport (GMP) is Gimpo International Airport (SEL), which is located only 0 mile (0 kilometer) N of GMP.
• 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.
• 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.
• Gimpo International Airport (GMP) has 2 runways.

Facts about Easton State Airport (ESW):

• Easton State Airport covers an area of 28 acres and has a runway designated 9/27 with a turf surface measuring 2,640 by 100 feet, with a 300 feet displaced threshold on the west end.
• Easton State Airport (ESW) currently has only 1 runway.
• The furthest airport from Easton State Airport (ESW) is Tôlanaro Airport (FTU), which is located 10,770 miles (17,332 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Easton State Airport (ESW) is Bowers Field (ELN), which is located 34 miles (55 kilometers) ESE of ESW.
• It was constructed in the 1930s by the federal government as an emergency field for DC-3s crossing the Cascades through Snoqualmie Pass.