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

About this route:

A direct, nonstop flight between Incheon International Airport (ICN), Incheon (near Seoul), South Korea and Liberal Mid-America Regional Airport (LBL), Liberal, Kansas, United States would travel a Great Circle distance of 6,466 miles (or 10,405 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 Liberal Mid-America Regional 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 Liberal Mid-America Regional 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 main passenger terminal is the largest airport terminal in area in South Korea.
• Incheon International Airport (ICN) has 3 runways.
• Incheon International Airport handled 41,482,828 passengers last year.
• The airport was originally planned to be built in three phases, incrementally increasing airport capacity as the demand grew.
• Initially, there were numerous problems, mostly involving baggage handling, which required the system to be operated semi-automatically.
• 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.
• The closest airport to Incheon International Airport (ICN) is Gimpo International Airport (GMP), which is located 20 miles (33 kilometers) ENE of ICN.
• Phase 2 construction began in 2002, and was originally expected to be completed in December 2008.
• 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".
• Estimated to be completed in 2020, this is the final and the ultimate construction stage.
• 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.

Facts about Liberal Mid-America Regional Airport (LBL):

• The closest airport to Liberal Mid-America Regional Airport (LBL) is Guymon Municipal Airport (GUY), which is located 39 miles (63 kilometers) SW of LBL.
• These units later merged into the 2425th AAF Base Unit.
• Liberal Mid-America Regional Airport (LBL) has 2 runways.
• The furthest airport from Liberal Mid-America Regional Airport (LBL) is Sir Gaëtan Duval Airport (RRG), which is located 10,914 miles (17,564 kilometers) away in Rodrigues Island, Mauritius.