Need help booking?
Unpublished phone-only deals available
CTT to CNX: distance & flight time
Le Castellet (Le Castellet Airport) → Chiang Mai (Chiang Mai International Airport)
5,493 mi
8,840 km · 4,773 nm
11h 14m
estimated nonstop flight time
+6h
time difference · heading east
See live CTT→CNX fares Phone-only fares on this route — call free
Flight time details
5,493 miles nonstop takes roughly 11h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CTT — Le Castellet Airport · Le Castellet, 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 CTT
- TLN · Toulon-Hyères Airport21 mi away
- MRS · Marseille Provence Airport31 mi away
- LTT · La Môle Airport35 mi away
- FRJ · Fréjus Airport49 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 CTT from CNX?
The flight distance from Le Castellet (CTT) to Chiang Mai (CNX) is 5,493 miles (8,840 km, 4,773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTT to CNX?
A nonstop flight takes about 11h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CTT to CNX?
Nonstop service on CTT–CNX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 14m nonstop estimate.
What is the time difference between Le Castellet and Chiang Mai?
Chiang Mai is 6 hours ahead of Le Castellet.
What is the cheapest way to fly from CTT to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTT–CNX that never appear on search engines, with no booking fees.
Why are some CTT to CNX fares phone-only?
Consolidator contracts let us sell certain CTT–CNX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.