Need help booking?
Unpublished phone-only deals available
AUO to CEI: distance & flight time
Auburn (Auburn University Regional Airport) → Chiang Rai (Chiang Rai International Airport)
8,788 mi
14,143 km · 7,636 nm
17h 42m
estimated nonstop flight time
+12h
time difference · heading north
See live AUO→CEI fares Phone-only fares on this route — call free
Flight time details
8,788 miles nonstop takes roughly 17h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- AUO — Auburn University Regional Airport · Auburn, United States
- 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 AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 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 AUO from CEI?
The flight distance from Auburn (AUO) to Chiang Rai (CEI) is 8,788 miles (14,143 km, 7,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUO to CEI?
A nonstop flight takes about 17h 42m 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 Auburn and Chiang Rai?
Chiang Rai is 12 hours ahead of Auburn.
What is the cheapest way to fly from AUO to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUO–CEI that never appear on search engines, with no booking fees.