Need help booking?
Unpublished phone-only deals available
CEI to OLB: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Olbia (Olbia Costa Smeralda Airport)
5,345 mi
8,602 km · 4,645 nm
10h 57m
estimated nonstop flight time
-5h
time difference · heading northwest
See live CEI→OLB fares Phone-only fares on this route — call free
Flight time details
5,345 miles nonstop takes roughly 10h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near OLB
- FSC · Figari Sud-Corse Airport47 mi away
- PRP · Propriano Airport62 mi away
- AHO · Alghero-Fertilia Airport67 mi away
- TTB · Tortolì Airport68 mi away
Frequently asked questions
How far is CEI from OLB?
The flight distance from Chiang Rai (CEI) to Olbia (OLB) is 5,345 miles (8,602 km, 4,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to OLB?
A nonstop flight takes about 10h 57m 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 Chiang Rai and Olbia?
Olbia is 5 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to OLB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–OLB that never appear on search engines, with no booking fees.