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

About this route:

A direct, nonstop flight between Lihue Airport (LIH), Lihue, Hawaii, United States and Incheon International Airport (ICN), Incheon (near Seoul), South Korea would travel a Great Circle distance of 4,469 miles (or 7,191 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 Lihue Airport and Incheon 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 Lihue Airport and Incheon 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 Lihue Airport (LIH):

• The closest airport to Lihue Airport (LIH) is Princeville Airport (HPV), which is located only 17 miles (28 kilometers) NNW of LIH.
• The airport does not serve as a hub for any airline carrier.
• The furthest airport from Lihue Airport (LIH) is Ghanzi Airport (GNZ), which is nearly antipodal to Lihue Airport (meaning Lihue Airport is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,370 miles (19,907 kilometers) away in Ghanzi, Botswana.
• Because of Lihue Airport's relatively low elevation of 153 feet, planes can take off or land at Lihue 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.
• Lihue Airport handled 2,416,812 passengers last year.
• Lihue Airport (LIH) has 2 runways.

Facts about Incheon International Airport (ICN):

• With the completion, the airport has an annual capacity of 410,000 flights, 44,000,000 passengers, and nearly 4,500,000 metric tonnes of cargo.
• 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.
• Air traffic increased markedly, and by early 2002, it became apparent that the airport would be saturated by 2006.
• Incheon International Airport is located west of Incheon's city center, on an artificially created piece of land between Yeongjong and Yongyu islands.
• 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.
• The closest airport to Incheon International Airport (ICN) is Gimpo International Airport (GMP), which is located 20 miles (33 kilometers) ENE of ICN.
• 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".
• Incheon International Airport handled 41,482,828 passengers last year.
• The Incheon International Airport Railroad connects Incheon International Airport to Seoul Station in downtown Seoul.
• There are three parallel paved asphalt runways in operation, 15R/33L, 15L/33R and 16/34.
• Seoul Incheon International Airport's terminal has 76 boarding gates altogether, with 44 in the main terminal and 30 in Concourse A.
• Initially, there were numerous problems, mostly involving baggage handling, which required the system to be operated semi-automatically.
• There are currently over 90 airlines serving ICN.
• Located at the center of the airport, the 22 story Control Tower is 100.4 metres tall and is illuminated 24 hours a day.