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IWJ to HMY: distance & flight time
Iwami (Iwami Airport) → Seosan (Seosan Air Base)
329 mi
529 km · 286 nm
1h 20m
estimated nonstop flight time
—
time difference · heading northwest
See live IWJ→HMY fares Phone-only fares on this route — call free
Flight time details
329 miles nonstop takes roughly 1h 20m gate to gate, flying northwest. 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
- HMY — Seosan Air Base · Seosan, South Korea
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 HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Frequently asked questions
How far is IWJ from HMY?
The flight distance from Iwami (IWJ) to Seosan (HMY) is 329 miles (529 km, 286 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWJ to HMY?
A nonstop flight takes about 1h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IWJ to HMY?
Nonstop service on IWJ–HMY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 20m nonstop estimate.
What is the cheapest way to fly from IWJ to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWJ–HMY that never appear on search engines, with no booking fees.
Why are some IWJ to HMY fares phone-only?
Consolidator contracts let us sell certain IWJ–HMY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.