Need help booking?
Unpublished phone-only deals available
IWK to PDX: distance & flight time
Iwakuni (Iwakuni Marine Corps Air Station) → Portland (Portland International Airport)
5,221 mi
8,402 km · 4,536 nm
10h 42m
estimated nonstop flight time
—
time difference · heading northeast
See live IWK→PDX fares Phone-only fares on this route — call free
Flight time details
5,221 miles nonstop takes roughly 10h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IWK — Iwakuni Marine Corps Air Station · Iwakuni, Japan
- PDX — Portland International Airport · Portland, 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 IWK
- HIW · Hiroshimanishi Airport18 mi away
- MYJ · Matsuyama Airport34 mi away
- HIJ · Hiroshima Airport44 mi away
- IWJ · Iwami Airport45 mi away
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Frequently asked questions
How far is IWK from PDX?
The flight distance from Iwakuni (IWK) to Portland (PDX) is 5,221 miles (8,402 km, 4,536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWK to PDX?
A nonstop flight takes about 10h 42m 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 cheapest way to fly from IWK to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWK–PDX that never appear on search engines, with no booking fees.