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

About this route:

A direct, nonstop flight between Felts Field (SFF), Spokane, Washington, United States and Gimpo International Airport (GMP), Seoul, South Korea would travel a Great Circle distance of 5,350 miles (or 8,609 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 Felts Field 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 Felts Field 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 Felts Field (SFF):

• Felts Field (SFF) has 3 runways.
• The furthest airport from Felts Field (SFF) is Tôlanaro Airport (FTU), which is located 10,652 miles (17,143 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Felts Field (SFF) is Spokane International Airport (GEG), which is located only 11 miles (17 kilometers) WSW of SFF.
• Today the airport is used primarily for general aviation activity.

Facts about Gimpo International Airport (GMP):

• Wreckage of a C-54 destroyed on the ground by KPAF fighters on 25 June 1950
• Gimpo International Airport (GMP) has 2 runways.
• Gimpo Airport primarily serves domestic and limited international flights to Japan, Taiwan, and China.
• 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.
• 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".
• 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.
• Gimpo International Airport handled 19,424,032 passengers last year.