The average bus between Ulm and Rennes takes 15h 55m and the fastest bus takes 15h 5m. There is at least one bus per day from Ulm 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 Ulm and Rennes. The earliest departure is at 10:30 AM in the morning, and the last departure from Ulm is at 10:15 PM which arrives into Rennes at 1:20 PM. All services require a transfer, and take on average 15h 55m. The schedules shown below are for the next available departures.
Arrives next day

15h 30m • 1 change
Arrives next day

15h 5m • 1 change
Arrives next day

15h 30m • 1 change
Arrives next day

15h 5m • 1 change
Want to know about travelling from Ulm 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 Ulm to Rennes. However, there are services departing from Ulm station and arriving at Rennes station via Paris - Bercy-Seine Bus Station station. The journey, including transfers, takes approximately 15h 55m.
Ulm to Rennes bus services, operated by BlaBlaCar Bus, depart from Ulm - Bus Station.
Ulm to Rennes bus services, operated by BlaBlaCar Bus, arrive at Rennes - Bus Station.
Book your Ulm to Rennes bus tickets online with BlaBlaCar Bus.
The distance between Ulm and Rennes is 863.4 km. The road distance is 1,079 km.
You can take a bus from Ulm - Bus Station to Rennes - Bus Station via Paris - Bercy-Seine Bus Station in around 15h 35m.