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THL to HHQ: distance & flight time
Tachilek (Tachileik Airport) → Prachuap Khiri Khan (Hua Hin Airport)
542 mi
873 km · 471 nm
1h 39m
estimated nonstop flight time
+0.5h
time difference · heading south
See live THL→HHQ fares Phone-only fares on this route — call free
Flight time details
542 miles nonstop takes roughly 1h 39m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- 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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 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 THL from HHQ?
The flight distance from Tachilek (THL) to Prachuap Khiri Khan (HHQ) is 542 miles (873 km, 471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to HHQ?
A nonstop flight takes about 1h 39m 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 Tachilek and Prachuap Khiri Khan?
Prachuap Khiri Khan is 0.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to HHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–HHQ that never appear on search engines, with no booking fees.