Need help booking?
Unpublished phone-only deals available
RCO to LCH: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Lake Charles (Lake Charles Regional Airport)
4,858 mi
7,819 km · 4,222 nm
10h
estimated nonstop flight time
-7h
time difference · heading northwest
See live RCO→LCH fares Phone-only fares on this route — call free
Flight time details
4,858 miles nonstop takes roughly 10h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, France
- LCH — Lake Charles Regional Airport · Lake Charles, United States
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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
Frequently asked questions
How far is RCO from LCH?
The flight distance from Rochefort (RCO) to Lake Charles (LCH) is 4,858 miles (7,819 km, 4,222 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to LCH?
A nonstop flight takes about 10h 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 Rochefort and Lake Charles?
Lake Charles is 7 hours behind Rochefort.
What is the cheapest way to fly from RCO to LCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–LCH that never appear on search engines, with no booking fees.