Need help booking?
Unpublished phone-only deals available
CNX to YST: distance & flight time
Chiang Mai (Chiang Mai International Airport) → St. Theresa Point (St. Theresa Point Airport)
7,353 mi
11,833 km · 6,390 nm
14h 53m
estimated nonstop flight time
-12h
time difference · heading north
See live CNX→YST fares Phone-only fares on this route — call free
Flight time details
7,353 miles nonstop takes roughly 14h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- YST — St. Theresa Point Airport · St. Theresa Point, 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is CNX from YST?
The flight distance from Chiang Mai (CNX) to St. Theresa Point (YST) is 7,353 miles (11,833 km, 6,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to YST?
A nonstop flight takes about 14h 53m 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 St. Theresa Point?
St. Theresa Point is 12 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–YST that never appear on search engines, with no booking fees.