Nonstop flight route between Nepalgunj, Nepal and Incheon (near Seoul), South Korea:

About this route:

A direct, nonstop flight between Nepalgunj Airport (KEP), Nepalgunj, Nepal and Incheon International Airport (ICN), Incheon (near Seoul), South Korea would travel a Great Circle distance of 2,654 miles (or 4,271 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 Nepalgunj 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 Nepalgunj 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 Nepalgunj Airport (KEP):

• Nepalgunj Airport (KEP) currently has only 1 runway.
• The airport has been in service since 1961.
• List of airports in Nepal
• The closest airport to Nepalgunj Airport (KEP) is Chaurjahari Rukumkot Airport (RUK), which is located 48 miles (78 kilometers) NE of KEP.
• The furthest airport from Nepalgunj Airport (KEP) is Mataveri International Airport (IPC), which is located 11,755 miles (18,918 kilometers) away in Easter Island, Chile.
• Because of Nepalgunj Airport's relatively low elevation of 540 feet, planes can take off or land at Nepalgunj 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 Incheon International Airport (ICN):

• 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.
• There are currently over 90 airlines serving ICN.
• 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".
• Initially, there were numerous problems, mostly involving baggage handling, which required the system to be operated semi-automatically.
• Incheon International Airport (ICN) has 3 runways.
• Plans to invest ₩4 trillion by 2017 to expand Incheon International Airport.
• Air traffic increased markedly, and by early 2002, it became apparent that the airport would be saturated by 2006.
• Located at the center of the airport, the 22 story Control Tower is 100.4 metres tall and is illuminated 24 hours a day.
• 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.
• Incheon International Airport handled 41,482,828 passengers last year.
• Estimated to be completed in 2020, this is the final and the ultimate construction stage.