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YMX to CEI: distance & flight time
Montreal (Montreal International (Mirabel) Airport) → Chiang Rai (Chiang Rai International Airport)
7,886 mi
12,691 km · 6,853 nm
15h 56m
estimated nonstop flight time
+11h
time difference · heading north
See live YMX→CEI fares Phone-only fares on this route — call free
Flight time details
7,886 miles nonstop takes roughly 15h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
- CEI — Chiang Rai International Airport · Chiang Rai, 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 YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is YMX from CEI?
The flight distance from Montreal (YMX) to Chiang Rai (CEI) is 7,886 miles (12,691 km, 6,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YMX to CEI?
A nonstop flight takes about 15h 56m 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 Montreal and Chiang Rai?
Chiang Rai is 11 hours ahead of Montreal.
What is the cheapest way to fly from YMX to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMX–CEI that never appear on search engines, with no booking fees.