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YZH to THL: distance & flight time
Slave Lake (Slave Lake Airport) → Tachilek (Tachileik Airport)
6,818 mi
10,972 km · 5,924 nm
13h 50m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live YZH→THL fares Phone-only fares on this route — call free
Flight time details
6,818 miles nonstop takes roughly 13h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- YZH — Slave Lake Airport · Slave Lake, Canada
- 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 YZH
- YZU · Whitecourt Airport89 mi away
- YPE · Peace River Airport122 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport129 mi away
- YET · Edson Airport136 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 YZH from THL?
The flight distance from Slave Lake (YZH) to Tachilek (THL) is 6,818 miles (10,972 km, 5,924 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZH to THL?
A nonstop flight takes about 13h 50m 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 Slave Lake and Tachilek?
Tachilek is 12.5 hours ahead of Slave Lake.
What is the cheapest way to fly from YZH to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZH–THL that never appear on search engines, with no booking fees.