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WYS to CNX: distance & flight time
West Yellowstone (Yellowstone Airport) → Chiang Mai (Chiang Mai International Airport)
7,660 mi
12,328 km · 6,657 nm
15h 29m
estimated nonstop flight time
+13h
time difference · heading northwest
See live WYS→CNX fares Phone-only fares on this route — call free
Flight time details
7,660 miles nonstop takes roughly 15h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- WYS — Yellowstone Airport · West Yellowstone, United States
- CNX — Chiang Mai International Airport · Chiang Mai, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
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
Frequently asked questions
How far is WYS from CNX?
The flight distance from West Yellowstone (WYS) to Chiang Mai (CNX) is 7,660 miles (12,328 km, 6,657 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to CNX?
A nonstop flight takes about 15h 29m 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 West Yellowstone and Chiang Mai?
Chiang Mai is 13 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–CNX that never appear on search engines, with no booking fees.