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SQH to THL: distance & flight time
Son-La (Na-San Airport) → Tachilek (Tachileik Airport)
269 mi
434 km · 234 nm
1h 11m
estimated nonstop flight time
-0.5h
time difference · heading west
See live SQH→THL fares Phone-only fares on this route — call free
Flight time details
269 miles nonstop takes roughly 1h 11m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SQH — Na-San Airport · Son-La, Vietnam
- THL — Tachileik Airport · Tachilek, Burma
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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
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
Frequently asked questions
How far is SQH from THL?
The flight distance from Son-La (SQH) to Tachilek (THL) is 269 miles (434 km, 234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to THL?
A nonstop flight takes about 1h 11m 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 Son-La and Tachilek?
Tachilek is 0.5 hours behind Son-La.
What is the cheapest way to fly from SQH to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–THL that never appear on search engines, with no booking fees.