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AOT to CEI: distance & flight time
Aosta (Aosta Airport) → Chiang Rai (Chiang Rai International Airport)
5,358 mi
8,623 km · 4,656 nm
10h 58m
estimated nonstop flight time
+5h
time difference · heading east
See live AOT→CEI fares Phone-only fares on this route — call free
Flight time details
5,358 miles nonstop takes roughly 10h 58m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- AOT — Aosta Airport · Aosta, Italy
- 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 AOT
- SIR · Sion Airport33 mi away
- MVV · Megève Airport35 mi away
- TRN · Turin Airport40 mi away
- CVF · Courchevel Airport43 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 AOT from CEI?
The flight distance from Aosta (AOT) to Chiang Rai (CEI) is 5,358 miles (8,623 km, 4,656 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOT to CEI?
A nonstop flight takes about 10h 58m 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 Aosta and Chiang Rai?
Chiang Rai is 5 hours ahead of Aosta.
What is the cheapest way to fly from AOT to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOT–CEI that never appear on search engines, with no booking fees.