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GCH to UBP: distance & flight time
Gachsaran (Gachsaran Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
3,562 mi
5,732 km · 3,095 nm
7h 27m
estimated nonstop flight time
+3.5h
time difference · heading east
See live GCH→UBP fares Phone-only fares on this route — call free
Flight time details
3,562 miles nonstop takes roughly 7h 27m 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
- GCH — Gachsaran Airport · Gachsaran, 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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 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 GCH from UBP?
The flight distance from Gachsaran (GCH) to Ubon Ratchathani (UBP) is 3,562 miles (5,732 km, 3,095 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to UBP?
A nonstop flight takes about 7h 27m 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 Gachsaran and Ubon Ratchathani?
Ubon Ratchathani is 3.5 hours ahead of Gachsaran.
What is the cheapest way to fly from GCH to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–UBP that never appear on search engines, with no booking fees.