Need help booking?
Unpublished phone-only deals available
RCO to CNX: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Chiang Mai (Chiang Mai International Airport)
5,754 mi
9,259 km · 5,000 nm
11h 45m
estimated nonstop flight time
+5h
time difference · heading east
See live RCO→CNX fares Phone-only fares on this route — call free
Flight time details
5,754 miles nonstop takes roughly 11h 45m 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
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, 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 RCO
- RYN · Royan-Médis Airport18 mi away
- LRH · La Rochelle-Île de Ré Airport23 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base36 mi away
- NIT · Niort-Souché Airport41 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 RCO from CNX?
The flight distance from Rochefort (RCO) to Chiang Mai (CNX) is 5,754 miles (9,259 km, 5,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to CNX?
A nonstop flight takes about 11h 45m 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 RCO to CNX?
Nonstop service on RCO–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 45m nonstop estimate.
What is the time difference between Rochefort and Chiang Mai?
Chiang Mai is 5 hours ahead of Rochefort.
What is the cheapest way to fly from RCO to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–CNX that never appear on search engines, with no booking fees.
Why are some RCO to CNX fares phone-only?
Consolidator contracts let us sell certain RCO–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.