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KIJ to HIO: distance & flight time

Niigata (Niigata Airport) → Hillsboro (Portland Hillsboro Airport)

4,749 mi
7,642 km · 4,126 nm
9h 47m
estimated nonstop flight time
-16h
time difference · heading northeast
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Flight time details

4,749 miles nonstop takes roughly 9h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-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 HIO?

The flight distance from Niigata (KIJ) to Hillsboro (HIO) is 4,749 miles (7,642 km, 4,126 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KIJ to HIO?

A nonstop flight takes about 9h 47m 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 Hillsboro?

Hillsboro is 16 hours behind Niigata.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIJ–HIO that never appear on search engines, with no booking fees.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