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IWJ to UTH: distance & flight time
Iwami (Iwami Airport) → Udon Thani (Udon Thani Airport)
2,148 mi
3,457 km · 1,866 nm
4h 41m
estimated nonstop flight time
-2h
time difference · heading southwest
See live IWJ→UTH fares Phone-only fares on this route — call free
Flight time details
2,148 miles nonstop takes roughly 4h 41m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IWJ — Iwami Airport · Iwami, Japan
- UTH — Udon Thani Airport · Udon Thani, Thailand
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is IWJ from UTH?
The flight distance from Iwami (IWJ) to Udon Thani (UTH) is 2,148 miles (3,457 km, 1,866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWJ to UTH?
A nonstop flight takes about 4h 41m 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 Iwami and Udon Thani?
Udon Thani is 2 hours behind Iwami.
What is the cheapest way to fly from IWJ to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWJ–UTH that never appear on search engines, with no booking fees.