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THL to DMK: distance & flight time
Tachilek (Tachileik Airport) → Bangkok (Don Mueang International Airport)
456 mi
734 km · 396 nm
1h 28m
estimated nonstop flight time
+0.5h
time difference · heading south
See live THL→DMK fares Phone-only fares on this route — call free
Flight time details
456 miles nonstop takes roughly 1h 28m 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
- DMK — Don Mueang International Airport · Bangkok, 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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is THL from DMK?
The flight distance from Tachilek (THL) to Bangkok (DMK) is 456 miles (734 km, 396 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to DMK?
A nonstop flight takes about 1h 28m 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 Bangkok?
Bangkok is 0.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–DMK that never appear on search engines, with no booking fees.