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

About this route:

A direct, nonstop flight between Gimpo International Airport (GMP), Seoul, South Korea and NAS Whidbey Island (NUW), Oak Harbor, Washington, United States would travel a Great Circle distance of 5,134 miles (or 8,262 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 NAS Whidbey Island, 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 NAS Whidbey Island. 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):

• For many years, the airport was served by the Gimpo Line, a railway line that no longer exists.
• 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".
• 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.
• On 21 September 1953 North Korean pilot No Kum-Sok defected in his MiG-15 landing at Kimpo.
• The airport is located south of the Han River in western Seoul.
• Gimpo International Airport handled 19,424,032 passengers last year.
• Gimpo International Airport (GMP) has 2 runways.
• 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.
• UN Forces resumed the offensive again in late January 1951 and launched Operation Thunderbolt on 25 January with the aim of pushing Chinese and North Korean forces back north of the Han River.
• Wreckage of a C-54 destroyed on the ground by KPAF fighters on 25 June 1950

Facts about NAS Whidbey Island (NUW):

• In 1997 The last Pacific Based A-6E Intruder Squadron VA-196 "Milestones" decommissioned following a lengthy deployment for WESTPAC 1996.
• In addition to being known as "NAS Whidbey Island", another name for NUW is "Ault Field".
• A lightly utilized satellite airfield, Naval Outlying Landing Field Coupeville, is located on central Whidbey Island at 48°11′24″N 122°37′48″W / 48.19000°N 122.63000°W / 48.19000.
• The closest airport to NAS Whidbey Island (NUW) is A.J. Eisenberg Airport (ODW), which is located only 7 miles (11 kilometers) S of NUW.
• Because of NAS Whidbey Island's relatively low elevation of 47 feet, planes can take off or land at NAS Whidbey Island 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.
• On December 8, three workers started a topographic survey of what would become Ault Field, about four miles to the north.
• The furthest airport from NAS Whidbey Island (NUW) is Tôlanaro Airport (FTU), which is located 10,730 miles (17,268 kilometers) away in Tôlanaro, Madagascar.
• At Ault Field, the earliest squadrons of aircraft were F4F Wildcats, which came aboard in 1942, followed by F6F Hellcats.
• The other section of the air station is known as the Seaplane Base.
• Over 50 tenant commands are also located at NAS Whidbey Island, providing training, medical and dental, and other support services, including a Marine Aviation Training Support Group for Whidbey’s staff and student Marine Corps personnel.
• NAS Whidbey Island (NUW) has 2 runways.