The average train between Nantes and Callac takes 6h 6m and the fastest train takes 3h 27m. The train service runs several times per day from Nantes to Callac. 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 4 times a day between Nantes and Callac. The earliest departure is at 7:14 AM in the morning, and the last departure from Nantes is at 8:19 PM which arrives into Callac at 8:31 AM. All services require a transfer at Redon and take an average of 6h 6m. The schedules shown below are for the next available departures.



4h 18m • 3 changes


4h 12m • 3 changes


4h 17m • 3 changes


4h 49m • 3 changesWant to know about travelling from Nantes to Callac? 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 Nantes to Callac. However, there are services departing from Nantes station and arriving at Callac station via Redon station, Rennes station and Guingamp station. The journey, including transfers, takes approximately 6h 6m.
Nantes to Callac train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Nantes station.
Nantes to Callac train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Callac station.
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The distance between Nantes and Callac is 192.3 km. The road distance is 231 km.
You can take a train from Nantes to Callac via Redon, Rennes, and Guingamp in around 5h 19m.