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IWK to DEF: distance & flight time
Iwakuni (Iwakuni Marine Corps Air Station) → Dezful (Dezful Airport)
4,692 mi
7,552 km · 4,078 nm
9h 40m
estimated nonstop flight time
—
time difference · heading northwest
See live IWK→DEF fares Phone-only fares on this route — call free
Flight time details
4,692 miles nonstop takes roughly 9h 40m 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
- IWK — Iwakuni Marine Corps Air Station · Iwakuni, Japan
- DEF — Dezful Airport · Dezful, Iran
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is IWK from DEF?
The flight distance from Iwakuni (IWK) to Dezful (DEF) is 4,692 miles (7,552 km, 4,078 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWK to DEF?
A nonstop flight takes about 9h 40m 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 IWK to DEF?
Nonstop service on IWK–DEF 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 9h 40m nonstop estimate.
What is the cheapest way to fly from IWK to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWK–DEF that never appear on search engines, with no booking fees.
Why are some IWK to DEF fares phone-only?
Consolidator contracts let us sell certain IWK–DEF 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.