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YCH to CEI: distance & flight time
Chatham (Miramichi Airport) → Chiang Rai (Chiang Rai International Airport)
7,721 mi
12,426 km · 6,709 nm
15h 36m
estimated nonstop flight time
+10h
time difference · heading north
See live YCH→CEI fares Phone-only fares on this route — call free
Flight time details
7,721 miles nonstop takes roughly 15h 36m 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
- YCH — Miramichi Airport · Chatham, 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 YCH
- ZBF · Bathurst Airport45 mi away
- YQM · Greater Moncton International Airport72 mi away
- YVB · Bonaventure Airport73 mi away
- YCL · Charlo Airport79 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 YCH from CEI?
The flight distance from Chatham (YCH) to Chiang Rai (CEI) is 7,721 miles (12,426 km, 6,709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCH to CEI?
A nonstop flight takes about 15h 36m 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 Chatham and Chiang Rai?
Chiang Rai is 10 hours ahead of Chatham.
What is the cheapest way to fly from YCH to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCH–CEI that never appear on search engines, with no booking fees.