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HDM to UBP: distance & flight time
Hamadan (Hamadan Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
3,723 mi
5,992 km · 3,235 nm
7h 46m
estimated nonstop flight time
+3.5h
time difference · heading east
See live HDM→UBP fares Phone-only fares on this route — call free
Flight time details
3,723 miles nonstop takes roughly 7h 46m 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
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is HDM from UBP?
The flight distance from Hamadan (HDM) to Ubon Ratchathani (UBP) is 3,723 miles (5,992 km, 3,235 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDM to UBP?
A nonstop flight takes about 7h 46m 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 Ubon Ratchathani?
Ubon Ratchathani is 3.5 hours ahead of Hamadan.
What is the cheapest way to fly from HDM to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDM–UBP that never appear on search engines, with no booking fees.