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GCH to HHQ: distance & flight time
Gachsaran (Gachsaran Airport) → Prachuap Khiri Khan (Hua Hin Airport)
3,356 mi
5,401 km · 2,917 nm
7h 3m
estimated nonstop flight time
+3.5h
time difference · heading east
See live GCH→HHQ fares Phone-only fares on this route — call free
Flight time details
3,356 miles nonstop takes roughly 7h 3m 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
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, 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 HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Frequently asked questions
How far is GCH from HHQ?
The flight distance from Gachsaran (GCH) to Prachuap Khiri Khan (HHQ) is 3,356 miles (5,401 km, 2,917 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to HHQ?
A nonstop flight takes about 7h 3m 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 Prachuap Khiri Khan?
Prachuap Khiri Khan is 3.5 hours ahead of Gachsaran.
What is the cheapest way to fly from GCH to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–HHQ that never appear on search engines, with no booking fees.