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YQB to THL: distance & flight time

Quebec (Quebec Jean Lesage International Airport) → Tachilek (Tachileik Airport)

7,757 mi
12,484 km · 6,741 nm
15h 41m
estimated nonstop flight time
+10.5h
time difference · heading north
See live YQB→THL fares Phone-only fares on this route — call free

Flight time details

7,757 miles nonstop takes roughly 15h 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-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 YQB from THL?

The flight distance from Quebec (YQB) to Tachilek (THL) is 7,757 miles (12,484 km, 6,741 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YQB to THL?

A nonstop flight takes about 15h 41m 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 Quebec and Tachilek?

Tachilek is 10.5 hours ahead of Quebec.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQB–THL that never appear on search engines, with no booking fees.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