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YSO to CEI: distance & flight time
Postville (Postville Airport) → Chiang Rai (Chiang Rai International Airport)
7,127 mi
11,470 km · 6,193 nm
14h 26m
estimated nonstop flight time
+10h
time difference · heading north
See live YSO→CEI fares Phone-only fares on this route — call free
Flight time details
7,127 miles nonstop takes roughly 14h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from CEI?
The flight distance from Postville (YSO) to Chiang Rai (CEI) is 7,127 miles (11,470 km, 6,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to CEI?
A nonstop flight takes about 14h 26m 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 Postville and Chiang Rai?
Chiang Rai is 10 hours ahead of Postville.
What is the cheapest way to fly from YSO to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–CEI that never appear on search engines, with no booking fees.