The average train between Rennes and Dieppe takes 6h 13m and the fastest train takes 4h 4m. The train service runs several times per day from Rennes to Dieppe. 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 3 hours between Rennes and Dieppe. The earliest departure is at 6:35 AM in the morning, and the last departure from Rennes is at 10:35 PM which arrives into Dieppe at 8:48 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 6h 13m. The schedules shown below are for the next available departures.



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5h 19m • 3 changesWant to know about travelling from Rennes to Dieppe? 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 Dieppe. However, there are services departing from Rennes station and arriving at Dieppe station via Paris Montparnasse 1 Et 2 station and Rouen Rive Droite station. The journey, including transfers, takes approximately 6h 13m.
Rennes to Dieppe train services, operated by TGV inOui, depart from Rennes station.
Rennes to Dieppe train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Dieppe station.
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The distance between Rennes and Dieppe is 284.2 km. The road distance is 345 km.
You can take a train from Rennes to Dieppe via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Saint-Lazare, Paris St Lazare, and Rouen Rive Droite in around 5h 2m.