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ONJ to HIO: distance & flight time
Odate Noshiro (Odate Noshiro Airport) → Hillsboro (Portland Hillsboro Airport)
4,596 mi
7,397 km · 3,994 nm
9h 29m
estimated nonstop flight time
-16h
time difference · heading northeast
See live ONJ→HIO fares Phone-only fares on this route — call free
Flight time details
4,596 miles nonstop takes roughly 9h 29m 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.
The two airports
- ONJ — Odate Noshiro Airport · Odate Noshiro, Japan
- HIO — Portland Hillsboro Airport · Hillsboro, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ONJ
- AOJ · Aomori Airport41 mi away
- AXT · Akita Airport41 mi away
- HHE · Hachinohe Airport63 mi away
- MSJ · Misawa Air Base63 mi away
Near HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 mi away
Frequently asked questions
How far is ONJ from HIO?
The flight distance from Odate Noshiro (ONJ) to Hillsboro (HIO) is 4,596 miles (7,397 km, 3,994 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONJ to HIO?
A nonstop flight takes about 9h 29m 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 Odate Noshiro and Hillsboro?
Hillsboro is 16 hours behind Odate Noshiro.
What is the cheapest way to fly from ONJ to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONJ–HIO that never appear on search engines, with no booking fees.