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CNX to YMH: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Mary's Harbour (Mary's Harbour Airport)
7,298 mi
11,745 km · 6,342 nm
14h 47m
estimated nonstop flight time
-9.5h
time difference · heading north
See live CNX→YMH fares Phone-only fares on this route — call free
Flight time details
7,298 miles nonstop takes roughly 14h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- YMH — Mary's Harbour Airport · Mary's Harbour, Canada
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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Near YMH
- YFX · St. Lewis (Fox Harbour) Airport9 mi away
- YWM · Williams Harbour Airport18 mi away
- YHA · Port Hope Simpson Airport24 mi away
- YAY · St. Anthony Airport64 mi away
Frequently asked questions
How far is CNX from YMH?
The flight distance from Chiang Mai (CNX) to Mary's Harbour (YMH) is 7,298 miles (11,745 km, 6,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to YMH?
A nonstop flight takes about 14h 47m 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 Chiang Mai and Mary's Harbour?
Mary's Harbour is 9.5 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to YMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–YMH that never appear on search engines, with no booking fees.