Distance From AdventHealth Central Texas Heliport to Incheon International Airport

The distance from AdventHealth Central Texas Heliport () to Incheon International Airport (ICN) is 6904 miles or 11111 kilometers or 5996 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 Killeen ( United States ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Killeen and Seoul takes around 15 hours 52 minutes.

Estimated flight time from AdventHealth Central Texas Heliport, Killeen, United States to Incheon International Airport, Seoul, South Korea is 15 hours 52 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		11111 km
Statute Miles		6904 miles
Nautical Miles		5996 nm
Avg. Time of Flight		15 hours 52 minutes

AdventHealth Central Texas Heliport to Incheon International Airport Flight Route Map - to ICN Flight Path

Location of AdventHealth Central Texas Heliport & Incheon International Airport is given below.
Click the map to view Killeen to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Killeen, United States and Seoul, South Korea. .

Nonstop flight route between Killeen, United States and Seoul, South Korea.

Time Difference Between the Airports • - ICN

Time difference between Killeen (United States) and Seoul (South Korea) is 15 Hours.
Seoul time is 15 Hours ahead of Killeen.

Location	Local Time
Killeen (United States)	2026-09-23, 21:22:00 MDT
Seoul (South Korea)	2026-09-24, 12:22:00 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

AdventHealth Central Texas Heliport ( / 92TS) Killeen, United States

Destination

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