The average train between Rennes and Saint-Nazaire takes 3h 40m and the fastest train takes 1h 39m. The train service runs several times per day from Rennes to Saint-Nazaire. 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 Rennes and Saint-Nazaire. The earliest departure is at 6:21 AM in the morning, and the last departure from Rennes is at 9:29 PM which arrives into Saint-Nazaire at 9:49 AM. All services require a transfer at Redon and take an average of 3h 40m. The schedules shown below are for the next available departures.


3h 3m • 2 changes


1h 39m • 2 changes


1h 39m • 2 changes


2h 5m • 2 changes


2h 2m • 2 changes


1h 45m • 2 changes


2h 9m • 2 changes


3h 3m • 2 changes


2h 2m • 2 changes


1h 45m • 2 changes


2h 9m • 2 changes


3h 3m • 2 changes


2h 2m • 2 changes


1h 45m • 2 changes


2h 9m • 2 changes


3h 3m • 2 changes


2h 2m • 2 changes


1h 45m • 2 changes


2h 9m • 2 changes


3h 3m • 2 changes


4h 18m • 2 changes


5h 5m • 2 changes


3h 4m • 2 changes


2h 7m • 2 changes
Want to know about travelling from Rennes to Saint-Nazaire? 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 Rennes to Saint-Nazaire. However, there are services departing from Rennes station and arriving at Saint-Nazaire station via Redon. The journey, including transfers, takes approximately 3h 40m.
Rennes to Saint-Nazaire train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Rennes station.
Rennes to Saint-Nazaire train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Savenay station.
Book your Rennes to Saint-Nazaire train tickets online with Société Nationale des Chemins de fer Français (SNCF) and TGV inOui.
The distance between Rennes and Saint-Nazaire is 101.6 km. The road distance is 137 km.
You can take a train from Rennes to St Nazaire via Redon and Savenay in around 2h 21m.