The average train between Rennes and Callac takes 3h 8m and the fastest train takes 1h 49m. The train service runs several times per day from Rennes 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 5 times a day between Rennes and Callac. The earliest departure is at 9:33 AM in the morning, and the last departure from Rennes is at 9:39 PM which arrives into Callac at 8:31 AM. All services require a transfer, and take on average 3h 8m. The schedules shown below are for the next available departures.

1h 54m • 1 change

1h 54m • 1 change

1h 52m • 1 change

1h 49m • 1 change

1h 54m • 1 change

1h 49m • 1 change
Arrives next day

10h 52m • 1 change

1h 54m • 1 change

1h 54m • 1 change

2h 49m • 1 change

1h 52m • 1 change

1h 54m • 1 change

1h 54m • 1 change

2h 49m • 1 change

1h 52m • 1 change

1h 54m • 1 change

1h 54m • 1 change

2h 49m • 1 change

1h 52m • 1 change

1h 54m • 1 change

1h 54m • 1 change

2h 49m • 1 change

1h 52m • 1 change
Want to know about travelling from Rennes 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 Rennes to Callac. However, there are services departing from Rennes station and arriving at Callac station via Guingamp. The journey, including transfers, takes approximately 3h 8m.
Rennes to Callac train services, operated by TGV inOui, depart from Rennes station.
Rennes to Callac train services, operated by TGV inOui, arrive at Callac station.
Book your Rennes to Callac train tickets online with TGV inOui and Société Nationale des Chemins de fer Français (SNCF).
The distance between Rennes and Callac is 133.7 km. The road distance is 163 km.
You can take a train from Rennes to Callac via Guingamp in around 2h 42m.