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 McChord Field/McChord AFB (TCM), Tacoma, Washington, United States would travel a Great Circle distance of 5,211 miles (or 8,387 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 McChord Field/McChord AFB, 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 McChord Field/McChord AFB. 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):

• Estimated to be completed in 2020, this is the final and the ultimate construction stage.
• Incheon International Airport (ICN) has 3 runways.
• Incheon International Airport handled 41,482,828 passengers last year.
• The closest airport to Incheon International Airport (ICN) is Gimpo International Airport (GMP), which is located 20 miles (33 kilometers) ENE of 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.
• 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".
• 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.
• It is connected to the mainland by Incheon International Airport Expressway, a part of which is Yeongjong Bridge.
• The airport was originally planned to be built in three phases, incrementally increasing airport capacity as the demand grew.
• There are three parallel paved asphalt runways in operation, 15R/33L, 15L/33R and 16/34.

Facts about McChord Field/McChord AFB (TCM):

• Other wing components are the 62d Maintenance Group, 62d Mission Support Group and 62d Medical Squadron.
• In addition to being known as "McChord Field/McChord AFB", another name for TCM is "Part of Air Mobility Command (AMC)".
• Following the Japanese attack on Pearl Harbor on 7 December 1941, the 17th Bombardment Group flew anti-submarine patrols off the west coast of the United States with the new North American B-25 Mitchell medium bomber.
• The base was the location of the first of twenty-eight stations built by ADC as part of the permanent air defense radar network, and was the top-priority site for ADC radars.
• McChord Field/McChord AFB (TCM) has 2 runways.
• The furthest airport from McChord Field/McChord AFB (TCM) is Tôlanaro Airport (FTU), which is located 10,803 miles (17,386 kilometers) away in Tôlanaro, Madagascar.
• SeADS was inactivated on 1 April 1966 and the SAGE headquarters combat center came under the 25th Air Division.
• The McChord Air Force Base facility was consolidated with the United States Army Fort Lewis on 1 February 2010 to become part of the Joint Base Lewis-McChord complex.
• In 1991, Clark Air Base in the Philippines was evacuated due to the eruption of Mount Pinatubo.
• Because of McChord Field/McChord AFB's relatively low elevation of 322 feet, planes can take off or land at McChord Field/McChord AFB 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 McChord Field/McChord AFB (TCM) is Gray Army Airfield (GRF), which is located only 6 miles (10 kilometers) SW of TCM.