Distance From Ji Po Ri Airfield (G-237) to George Bush Intercontinental Houston Airport

The distance from Ji Po Ri Airfield (G-237) () to George Bush Intercontinental Houston Airport (IAH) is 6984 miles or 11239 kilometers or 6065 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 Witguntan ( South Korea ) to Houston ( United States )?

A one-way nonstop (direct) flight between Witguntan and Houston takes around 16 hours 3 minutes.

Estimated flight time from Ji Po Ri Airfield (G-237), Witguntan, South Korea to George Bush Intercontinental Houston Airport, Houston, United States is 16 hours 3 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 • - IAH

Kilometers		11239 km
Statute Miles		6984 miles
Nautical Miles		6065 nm
Avg. Time of Flight		16 hours 3 minutes

Ji Po Ri Airfield (G-237) to George Bush Intercontinental Houston Airport Flight Route Map - to IAH Flight Path

Location of Ji Po Ri Airfield (G-237) & George Bush Intercontinental Houston Airport is given below.
Click the map to view Witguntan to Houston nonstop flight path and travel direction.

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

Nonstop flight route between Witguntan, South Korea and Houston, United States.

Time Difference Between the Airports • - IAH

Time difference between Witguntan (South Korea) and Houston (United States) is 14 Hours.
Houston time is 14 Hours behind Witguntan.

Location	Local Time
Witguntan (South Korea)	2026-09-24, 11:50:23 KST
Houston (United States)	2026-09-23, 21:50:23 CDT

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

Ji Po Ri Airfield (G-237) ( / RK15) Witguntan, South Korea

Destination

George Bush Intercontinental Houston Airport (IAH / KIAH) Houston, United States