Distance From Kut Kho Kan Airport to Incheon International Airport

The distance from Kut Kho Kan Airport () to Incheon International Airport (ICN) is 1986 miles or 3196 kilometers or 1725 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Kut Kho Kan ( Thailand ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Kut Kho Kan and Seoul takes around 4 hours 33 minutes.

Estimated flight time from Kut Kho Kan Airport, Kut Kho Kan, Thailand to Incheon International Airport, Seoul, South Korea is 4 hours 33 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - ICN

Kilometers		3196 km
Statute Miles		1986 miles
Nautical Miles		1725 nm
Avg. Time of Flight		4 hours 33 minutes

Kut Kho Kan Airport to Incheon International Airport Flight Route Map - to ICN Flight Path

Location of Kut Kho Kan Airport & Incheon International Airport is given below.
Click the map to view Kut Kho Kan to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Kut Kho Kan, Thailand and Seoul, South Korea. .

Nonstop flight route between Kut Kho Kan, Thailand and Seoul, South Korea.

Time Difference Between the Airports • - ICN

Time difference between Kut Kho Kan (Thailand) and Seoul (South Korea) is 2 Hours.
Seoul time is 2 Hours ahead of Kut Kho Kan.

Location	Local Time
Kut Kho Kan (Thailand)	2026-11-09, 08:15:53 +07
Seoul (South Korea)	2026-11-09, 10:15:53 KST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Kut Kho Kan Airport ( / ) Kut Kho Kan, Thailand

Destination

Incheon International Airport (ICN / RKSI) Seoul, South Korea