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HDM to UTH: distance & flight time
Hamadan (Hamadan Airport) → Udon Thani (Udon Thani Airport)
3,528 mi
5,678 km · 3,066 nm
7h 23m
estimated nonstop flight time
+3.5h
time difference · heading east
See live HDM→UTH fares Phone-only fares on this route — call free
Flight time details
3,528 miles nonstop takes roughly 7h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- HDM — Hamadan Airport · Hamadan, Iran
- 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 HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 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 HDM from UTH?
The flight distance from Hamadan (HDM) to Udon Thani (UTH) is 3,528 miles (5,678 km, 3,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDM to UTH?
A nonstop flight takes about 7h 23m 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 Hamadan and Udon Thani?
Udon Thani is 3.5 hours ahead of Hamadan.
What is the cheapest way to fly from HDM to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDM–UTH that never appear on search engines, with no booking fees.