Nonstop flight route between Seoul, South Korea and Chignik Lagoon, Alaska, United States:

About this route:

A direct, nonstop flight between Gimpo International Airport (GMP), Seoul, South Korea and Chignik Lagoon Airport (KCL), Chignik Lagoon, Alaska, United States would travel a Great Circle distance of 3,554 miles (or 5,719 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 Chignik Lagoon 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 Chignik Lagoon 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):

• The airport is located south of the Han River in western Seoul.
• Gimpo International Airport handled 19,424,032 passengers last year.
• Kimpo played a major role during the Korean War, the USAF designated the airfield as Kimpo Air Base or K-14.
• Gimpo International Airport (GMP) has 2 runways.
• On 29 November 2003, scheduled services between Gimpo and Tokyo International Airport in Tokyo, Japan began.
• 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 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".
• 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 closest airport to Gimpo International Airport (GMP) is Gimpo International Airport (SEL), which is located only 0 mile (0 kilometer) N of GMP.
• Following the Inchon landings on 15 September 1950, the 2nd Battalion 5th Marines was ordered to seize Kimpo on 17 September.

Facts about Chignik Lagoon Airport (KCL):

• The furthest airport from Chignik Lagoon Airport (KCL) is George Airport (GRJ), which is located 10,895 miles (17,534 kilometers) away in George, South Africa.
• The closest airport to Chignik Lagoon Airport (KCL) is Chignik Fisheries Airport (KCG), which is located only 2 miles (4 kilometers) WNW of KCL.
• Chignik Lagoon Airport (KCL) currently has only 1 runway.
• In addition to being known as "Chignik Lagoon Airport", another name for KCL is "Chignik Flats Airport".
• Because of Chignik Lagoon Airport's relatively low elevation of 25 feet, planes can take off or land at Chignik Lagoon 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.