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IWS to KIJ: distance & flight time

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

6,569 mi
10,573 km · 5,709 nm
13h 21m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IWS→KIJ fares Phone-only fares on this route — call free

Flight time details

6,569 miles nonstop takes roughly 13h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain 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 IWS from KIJ?

The flight distance from Houston (IWS) to Niigata (KIJ) 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 IWS to KIJ?

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 Houston and Niigata?

Niigata is 14 hours ahead of Houston.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–KIJ that never appear on search engines, with no booking fees.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