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CLS to THL: distance & flight time
Chehalis (Chehalis Centralia Airport) → Tachilek (Tachileik Airport)
7,081 mi
11,395 km · 6,153 nm
14h 21m
estimated nonstop flight time
+13.5h
time difference · heading northwest
See live CLS→THL fares Phone-only fares on this route — call free
Flight time details
7,081 miles nonstop takes roughly 14h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- 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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 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 CLS from THL?
The flight distance from Chehalis (CLS) to Tachilek (THL) is 7,081 miles (11,395 km, 6,153 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to THL?
A nonstop flight takes about 14h 21m 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 Chehalis and Tachilek?
Tachilek is 13.5 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–THL that never appear on search engines, with no booking fees.