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

About this route:

A direct, nonstop flight between Napaskiak Airport (PKA), Napaskiak, Alaska, United States and Gimpo International Airport (GMP), Seoul, South Korea would travel a Great Circle distance of 3,390 miles (or 5,456 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 Napaskiak 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 Napaskiak 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 Napaskiak Airport (PKA):

• Napaskiak Airport (PKA) has 2 runways.
• The closest airport to Napaskiak Airport (PKA) is Bethel Seaplane Base (JBT), which is located only 6 miles (9 kilometers) NNE of PKA.
• Because of Napaskiak Airport's relatively low elevation of 24 feet, planes can take off or land at Napaskiak 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 Napaskiak Airport (PKA) is Cape Town International Airport (CPT), which is located 10,590 miles (17,042 kilometers) away in Cape Town, South Africa.

Facts about Gimpo International Airport (GMP):

• 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.
• Following the Inchon landings on 15 September 1950, the 2nd Battalion 5th Marines was ordered to seize Kimpo on 17 September.
• 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.
• Kimpo was captured by the KPA shortly after the capture of Seoul on 28 June 1950.
• 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".
• 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 International Airport (GMP) has 2 runways.
• The airport is located south of the Han River in western Seoul.
• Gimpo Airport primarily serves domestic and limited international flights to Japan, Taiwan, and China.
• Wreckage of a C-54 destroyed on the ground by KPAF fighters on 25 June 1950