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HIO to IWJ: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Iwami (Iwami Airport)
5,200 mi
8,368 km · 4,518 nm
10h 40m
estimated nonstop flight time
+16h
time difference · heading northwest
See live HIO→IWJ fares Phone-only fares on this route — call free
Flight time details
5,200 miles nonstop takes roughly 10h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- IWJ — Iwami Airport · Iwami, Japan
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 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
Near IWJ
- HIW · Hiroshimanishi Airport41 mi away
- IWK · Iwakuni Marine Corps Air Station45 mi away
- UBJ · Yamaguchi Ube Airport59 mi away
- HIJ · Hiroshima Airport66 mi away
Frequently asked questions
How far is HIO from IWJ?
The flight distance from Hillsboro (HIO) to Iwami (IWJ) is 5,200 miles (8,368 km, 4,518 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to IWJ?
A nonstop flight takes about 10h 40m 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 Hillsboro and Iwami?
Iwami is 16 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to IWJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–IWJ that never appear on search engines, with no booking fees.