The average train between La Rochelle and Chauny takes 6h 19m and the fastest train takes 4h 43m. The train service runs several times per day from La Rochelle to Chauny. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between La Rochelle and Chauny. The earliest departure is at 5:39 AM in the morning, and the last departure from La Rochelle is at 9:09 PM which arrives into Chauny at 9:50 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 6h 19m. The schedules shown below are for the next available departures.


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5h 2m • 2 changesWant to know about travelling from La Rochelle to Chauny? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from La Rochelle to Chauny. However, there are services departing from La Rochelle Ville station and arriving at Chauny station via Paris Montparnasse 1 Et 2 station. The journey, including transfers, takes approximately 6h 19m.
La Rochelle to Chauny train services, operated by TGV inOui, depart from La Rochelle Ville station.
La Rochelle to Chauny train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Chauny station.
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The distance between La Rochelle and Chauny is 503.4 km. The road distance is 590 km.
You can take a train from La Rochelle Ville to Chauny via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Gare du Nord, and Paris Nord in around 5h 37m.