Distance From Narita International Airport to George Bush Intercontinental Houston Airport, NRT - IAH Distance

The distance from Narita International Airport (NRT) to George Bush Intercontinental Houston Airport (IAH) is 6630 miles or 10669 kilometers or 5757 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 Narita ( Japan ) to Houston ( United States )?

A one-way nonstop (direct) flight between Narita and Houston takes around 15 hours 14 minutes.

Estimated flight time from Narita International Airport, Narita, Japan to George Bush Intercontinental Houston Airport, Houston, United States is 15 hours 14 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 • NRT - IAH

Kilometers		10669 km
Statute Miles		6630 miles
Nautical Miles		5757 nm
Avg. Time of Flight		15 hours 14 minutes

Narita International Airport to George Bush Intercontinental Houston Airport Flight Route Map - NRT to IAH Flight Path

Location of Narita International Airport & George Bush Intercontinental Houston Airport is given below.
Click the map to view Narita to Houston nonstop flight path and travel direction.

Click to see flight route on Google Map between Narita, Japan and Houston, United States. .

Nonstop flight route between Narita, Japan and Houston, United States.

Time Difference Between the Airports • NRT - IAH

Time difference between Narita (Japan) and Houston (United States) is 14 Hours.
Houston time is 14 Hours behind Narita.

Location	Local Time
Narita (Japan)	2026-07-07, 06:48:09 JST
Houston (United States)	2026-07-06, 16:48:09 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

Narita International Airport (NRT / RJAA) Narita, Japan

Destination

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