Need help booking?
Unpublished phone-only deals available
IWJ to OIM: distance & flight time
Iwami (Iwami Airport) → Oshima (Oshima Airport)
430 mi
692 km · 374 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading east
See live IWJ→OIM fares Phone-only fares on this route — call free
Flight time details
430 miles nonstop takes roughly 1h 24m gate to gate, flying east. 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
- IWJ — Iwami Airport · Iwami, Japan
- OIM — Oshima Airport · Oshima, 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 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
Near OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is IWJ from OIM?
The flight distance from Iwami (IWJ) to Oshima (OIM) is 430 miles (692 km, 374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWJ to OIM?
A nonstop flight takes about 1h 24m 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 IWJ to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWJ–OIM that never appear on search engines, with no booking fees.