Nonstop flight route between Incheon (near Seoul), South Korea and Tacoma, Washington, United States:

About this route:

A direct, nonstop flight between Incheon International Airport (ICN), Incheon (near Seoul), South Korea and Tacoma Narrows Airport (TIW), Tacoma, Washington, United States would travel a Great Circle distance of 5,202 miles (or 8,372 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 Incheon International Airport and Tacoma Narrows 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 Incheon International Airport and Tacoma Narrows 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 Incheon International Airport (ICN):

• The furthest airport from Incheon International Airport (ICN) is Villa Gesell Airport (VLG), which is nearly antipodal to Incheon International Airport (meaning Incheon International Airport is almost on the exact opposite side of the Earth from Villa Gesell Airport), and is located 12,246 miles (19,707 kilometers) away in Villa Gesell, Buenos Aires, Argentina.
• Seoul Incheon International Airport's terminal has 76 boarding gates altogether, with 44 in the main terminal and 30 in Concourse A.
• Plans to invest ₩4 trillion by 2017 to expand Incheon International Airport.
• Phase 2 construction began in 2002, and was originally expected to be completed in December 2008.
• Because of Incheon International Airport's relatively low elevation of 23 feet, planes can take off or land at Incheon 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.
• Incheon Airport is a major connecting point between China and North America.
• Incheon International Airport handled 41,482,828 passengers last year.
• Incheon International Airport (ICN) has 3 runways.
• In addition to being known as "Incheon International Airport", other names for ICN include "인천국제공항 仁川國際空港" and "Incheon Gukje Gonghang Inch'ŏn Kukche Konghang".
• There are three parallel paved asphalt runways in operation, 15R/33L, 15L/33R and 16/34.
• The closest airport to Incheon International Airport (ICN) is Gimpo International Airport (GMP), which is located 20 miles (33 kilometers) ENE of ICN.
• It is connected to the mainland by Incheon International Airport Expressway, a part of which is Yeongjong Bridge.
• The airport opened for business in early 2001 to replace the older Gimpo International Airport, which now serves mostly domestic destinations plus shuttle flights to alternate airports in China, Japan, and Taiwan.

Facts about Tacoma Narrows Airport (TIW):

• Tacoma Narrows Airport covers an area of 644 acres at an elevation of 294 feet above mean sea level.
• Tacoma Narrows Airport (TIW) currently has only 1 runway.
• The closest airport to Tacoma Narrows Airport (TIW) is McChord Field/McChord AFB (TCM), which is located only 10 miles (16 kilometers) SSE of TIW.
• Because of Tacoma Narrows Airport's relatively low elevation of 294 feet, planes can take off or land at Tacoma Narrows 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 Tacoma Narrows Airport (TIW) is Tôlanaro Airport (FTU), which is located 10,797 miles (17,376 kilometers) away in Tôlanaro, Madagascar.