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HLN to IWJ: distance & flight time
Helena (Helena Regional Airport) → Iwami (Iwami Airport)
5,567 mi
8,960 km · 4,838 nm
11h 23m
estimated nonstop flight time
+15h
time difference · heading northwest
See live HLN→IWJ fares Phone-only fares on this route — call free
Flight time details
5,567 miles nonstop takes roughly 11h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 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 HLN from IWJ?
The flight distance from Helena (HLN) to Iwami (IWJ) is 5,567 miles (8,960 km, 4,838 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to IWJ?
A nonstop flight takes about 11h 23m 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 Helena and Iwami?
Iwami is 15 hours ahead of Helena.
What is the cheapest way to fly from HLN to IWJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–IWJ that never appear on search engines, with no booking fees.