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IWK to UTH: distance & flight time
Iwakuni (Iwakuni Marine Corps Air Station) → Udon Thani (Udon Thani Airport)
2,155 mi
3,468 km · 1,872 nm
4h 41m
estimated nonstop flight time
—
time difference · heading southwest
See live IWK→UTH fares Phone-only fares on this route — call free
Flight time details
2,155 miles nonstop takes roughly 4h 41m gate to gate, flying southwest. 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
- 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 IWK
- HIW · Hiroshimanishi Airport18 mi away
- MYJ · Matsuyama Airport34 mi away
- HIJ · Hiroshima Airport44 mi away
- IWJ · Iwami Airport45 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 IWK from UTH?
The flight distance from Iwakuni (IWK) to Udon Thani (UTH) is 2,155 miles (3,468 km, 1,872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWK 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 cheapest way to fly from IWK to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWK–UTH that never appear on search engines, with no booking fees.