The average bus between Rennes and Guer takes 3h 51m and the fastest bus takes 1h 24m. The bus service runs several times per day from Rennes to Guer. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Rennes and Guer. The earliest departure is at 7:55 AM in the morning, and the last departure from Rennes is at 8:01 PM which arrives into Guer at 6:33 AM. All services require a transfer, and take on average 3h 51m. The schedules shown below are for the next available departures.

1h 24m • 1 change

1h 24m • 1 change

1h 53m • 1 change

1h 32m • 1 change

1h 24m • 1 change

1h 24m • 1 change

1h 53m • 1 change

1h 32m • 1 change

1h 24m • 1 change

1h 24m • 1 change

1h 53m • 1 change

1h 32m • 1 change
Want to know about travelling from Rennes to Guer? 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 bus from Rennes to Guer. However, there are services departing from Rennes station and arriving at Guer station via Plélan /Les Korrigans. The journey, including transfers, takes approximately 3h 51m.
Rennes to Guer bus services, operated by BreizhGo, depart from Géniaux station.
Rennes to Guer bus services, operated by BreizhGo, arrive at La Croix Rouge station.
The distance between Rennes and Guer is 40.6 km. The road distance is 51 km.
You can take a bus from Géniaux to La Croix Rouge via Rue de Korrigans in around 2h 9m.