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LAI to CNX: distance & flight time
Lannion (Lannion-Côte de Granit Airport) → Chiang Mai (Chiang Mai International Airport)
5,792 mi
9,321 km · 5,033 nm
11h 49m
estimated nonstop flight time
+5h
time difference · heading east
See live LAI→CNX fares Phone-only fares on this route — call free
Flight time details
5,792 miles nonstop takes roughly 11h 49m 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
- LAI — Lannion-Côte de Granit Airport · Lannion, France
- CNX — Chiang Mai International Airport · Chiang Mai, 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 LAI
- MXN · Morlaix-Ploujean Airport19 mi away
- SBK · Saint-Brieuc-Armor Airport32 mi away
- LDV · Landivisiau Air Base35 mi away
- BES · Brest Bretagne Airport48 mi away
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is LAI from CNX?
The flight distance from Lannion (LAI) to Chiang Mai (CNX) is 5,792 miles (9,321 km, 5,033 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAI to CNX?
A nonstop flight takes about 11h 49m 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 Lannion and Chiang Mai?
Chiang Mai is 5 hours ahead of Lannion.
What is the cheapest way to fly from LAI to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAI–CNX that never appear on search engines, with no booking fees.