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

About this route:

A direct, nonstop flight between Easton State Airport (ESW), Easton, Washington, United States and Gimpo International Airport (SEL), Seoul, South Korea 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 Easton State Airport and Gimpo International 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 Easton State Airport and Gimpo International 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 Easton State Airport (ESW):

• Field elevation is 2,226 feet, and density altitude problems can be encountered in the summer.
• It was constructed in the 1930s by the federal government as an emergency field for DC-3s crossing the Cascades through Snoqualmie Pass.
• Easton State Airport is a public use airport located two nautical miles north of the central business district of Easton, in Kittitas County, Washington, United States.
• 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.
• Easton State Airport (ESW) currently has only 1 runway.

Facts about Gimpo International Airport (SEL):

• Gimpo International Airport, commonly known as Gimpo Airport, is located in the far western end of Seoul, some 15 km west of the Central District of Seoul.
• Gimpo Airport primarily serves domestic and limited international flights to Japan, Taiwan, and China.
• Gimpo International Airport handled 19,424,032 passengers last year.
• The closest airport to Gimpo International Airport (SEL) is Gimpo International Airport (GMP), which is located only 0 mile (0 kilometer) N of SEL.
• Gimpo International Airport (SEL) has 2 runways.
• Following the Chinese Third Phase Campaign and the defeat of UN Forces at the 38th parallel, on 5 January 1951 General Ridgway ordered the evacuation of Seoul and the withdrawal of UN forces to a new defensive line along the 37th parallel.
• In addition to being known as "Gimpo International Airport", other names for SEL include "김포국제공항 金浦國際空港", "Gimpo Gukje Gonghang Kimp'o Kukche Konghang", "GMP" and "RKSS".
• 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.
• The furthest airport from Gimpo International Airport (SEL) 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.