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CNX to RNS: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Rennes (Rennes-Saint-Jacques Airport)
5,735 mi
9,229 km · 4,983 nm
11h 43m
estimated nonstop flight time
-5h
time difference · heading northwest
See live CNX→RNS fares Phone-only fares on this route — call free
Flight time details
5,735 miles nonstop takes roughly 11h 43m 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
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
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 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
Near RNS
- DNR · Dinard-Pleurtuit-Saint-Malo Airport39 mi away
- LVA · Laval-Entrammes Airport46 mi away
- VNE · Vannes-Meucon Airport51 mi away
- SNR · Saint-Nazaire-Montoir Airport56 mi away
Frequently asked questions
How far is CNX from RNS?
The flight distance from Chiang Mai (CNX) to Rennes (RNS) is 5,735 miles (9,229 km, 4,983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to RNS?
A nonstop flight takes about 11h 43m 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 Mai and Rennes?
Rennes is 5 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–RNS that never appear on search engines, with no booking fees.