The average bus between Gare de Rennes and Guer takes 3h 58m and the fastest bus takes 1h 39m. The bus service runs several times per day from Gare de 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 5 times a day between Gare de Rennes and Guer. The earliest departure is at 7:40 AM in the morning, and the last departure from Gare de Rennes is at 7:45 PM which arrives into Guer at 8:19 AM. All services require a transfer, and take on average 3h 58m. The schedules shown below are for the next available departures.

1h 39m • 1 change

1h 39m • 1 change

2h 9m • 1 change

2h 14m • 1 change

1h 39m • 1 change

1h 39m • 1 change

2h 9m • 1 change

2h 14m • 1 change

1h 39m • 1 change

1h 39m • 1 change

2h 9m • 1 change

2h 14m • 1 change

1h 39m • 1 change

1h 39m • 1 change

2h 9m • 1 change

2h 14m • 1 change

1h 39m • 1 change

1h 39m • 1 change

2h 9m • 1 change

2h 14m • 1 change
Want to know about travelling from Gare de 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 Gare de Rennes to Guer. However, there are services departing from Gare de Rennes station and arriving at Guer station via Plélan /Les Korrigans. The journey, including transfers, takes approximately 3h 58m.
Gare de Rennes to Guer bus services, operated by BreizhGo, depart from Gare Routière station.
Gare de Rennes to Guer bus services, operated by BreizhGo, arrive at La Croix Rouge station.
The distance between Gare de Rennes and Guer is 40.4 km. The road distance is 55 km.
You can take a bus from Gare Routière to La Croix Rouge via Rue de Korrigans in around 2h 25m.