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THL to CNX: distance & flight time

Tachilek (Tachileik Airport) → Chiang Mai (Chiang Mai International Airport)

134 mi
216 km · 117 nm
49m
estimated nonstop flight time
+0.5h
time difference · heading southwest
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Flight time details

134 miles nonstop takes roughly 49m gate to gate, flying southwest. 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is THL from CNX?

The flight distance from Tachilek (THL) to Chiang Mai (CNX) is 134 miles (216 km, 117 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from THL to CNX?

A nonstop flight takes about 49m 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 Chiang Mai?

Chiang Mai is 0.5 hours ahead of Tachilek.

What is the cheapest way to fly from THL to CNX?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–CNX that never appear on search engines, with no booking fees.
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