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CEI to OSM: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Mosul (Mosul International Airport)
3,583 mi
5,767 km · 3,114 nm
7h 30m
estimated nonstop flight time
-4h
time difference · heading northwest
See live CEI→OSM fares Phone-only fares on this route — call free
Flight time details
3,583 miles nonstop takes roughly 7h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- OSM — Mosul International Airport · Mosul, Iraq
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 OSM
- RQW · Qayyarah West Airport37 mi away
- EBL · Erbil International Airport46 mi away
- KIK · Kirkuk Air Base89 mi away
- NKT · Şırnak Şerafettin Elçi Airport95 mi away
Frequently asked questions
How far is CEI from OSM?
The flight distance from Chiang Rai (CEI) to Mosul (OSM) is 3,583 miles (5,767 km, 3,114 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to OSM?
A nonstop flight takes about 7h 30m 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 Mosul?
Mosul is 4 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to OSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–OSM that never appear on search engines, with no booking fees.