The bus between Grenoble and Rennes takes 12h 30m. There is at least one bus per day from Grenoble to Rennes. 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 once daily between Grenoble and Rennes. The earliest departure is at 7:15 PM in the evening, and the last departure from Grenoble is at 7:15 PM which arrives into Rennes at 7:45 AM. All services require a transfer, and take on average 12h 30m. The schedules shown below are for the next available departures.
Want to know about travelling from Grenoble to Rennes? 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 Grenoble to Rennes. However, there are services departing from Grenoble station and arriving at Rennes station via Lyon. The journey, including transfers, takes approximately 12h 30m.
Grenoble to Rennes bus services, operated by BlaBlaCar Bus, depart from Grenoble station.
Grenoble to Rennes bus services, operated by BlaBlaCar Bus, arrive at Rennes - Bus Station.
Book your Grenoble to Rennes bus tickets online with BlaBlaCar Bus.
The distance between Grenoble and Rennes is 651.2 km. The road distance is 904 km.
You can take a bus from Grenoble to Rennes - Bus Station via Lyon - Gerland Bus Station in around 13h 5m.
