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THL to HIA: distance & flight time
Tachilek (Tachileik Airport) → Huai An (Lianshui Airport)
1,491 mi
2,400 km · 1,296 nm
3h 43m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live THL→HIA fares Phone-only fares on this route — call free
Flight time details
1,491 miles nonstop takes roughly 3h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- HIA — Lianshui Airport · Huai An, China
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 HIA
- LYG · Lianyungang Airport56 mi away
- YNZ · Yancheng Airport67 mi away
- XUZ · Xuzhou Guanyin Airport92 mi away
- YTY · Yangzhou Taizhou Airport92 mi away
Frequently asked questions
How far is THL from HIA?
The flight distance from Tachilek (THL) to Huai An (HIA) is 1,491 miles (2,400 km, 1,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to HIA?
A nonstop flight takes about 3h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from THL to HIA?
Nonstop service on THL–HIA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 43m nonstop estimate.
What is the time difference between Tachilek and Huai An?
Huai An is 1.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to HIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–HIA that never appear on search engines, with no booking fees.
Why are some THL to HIA fares phone-only?
Consolidator contracts let us sell certain THL–HIA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.