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KIJ to IWS: distance & flight time

Niigata (Niigata Airport) → Houston (West Houston Airport)

6,569 mi
10,573 km · 5,709 nm
13h 21m
estimated nonstop flight time
-14h
time difference · heading northeast
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Flight time details

6,569 miles nonstop takes roughly 13h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is KIJ from IWS?

The flight distance from Niigata (KIJ) to Houston (IWS) is 6,569 miles (10,573 km, 5,709 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KIJ to IWS?

A nonstop flight takes about 13h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Niigata and Houston?

Houston is 14 hours behind Niigata.

What is the cheapest way to fly from KIJ to IWS?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIJ–IWS that never appear on search engines, with no booking fees.
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