The average bus between Rostrenen and Lorient takes 7h 25m and the fastest bus takes 2h 21m. The bus service runs several times per day from Rostrenen to Lorient. 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 twice daily between Rostrenen and Lorient. The earliest departure is at 7:51 AM in the morning, and the last departure from Rostrenen is at 7:17 PM which arrives into Lorient at 9:13 AM. All services require a transfer, and take on average 7h 25m. The schedules shown below are for the next available departures.

2h 42m • 1 change

2h 53m • 1 change

5h 6m • 1 change

2h 21m • 1 change

2h 42m • 1 change

3h • 1 change

2h 21m • 1 change
Arrives next day

13h 56m • 1 change
Want to know about travelling from Rostrenen to Lorient? 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 Rostrenen to Lorient. However, there are services departing from Rostrenen station and arriving at Lorient station via Gare d'échanges. The journey, including transfers, takes approximately 7h 25m.
Rostrenen to Lorient bus services, operated by BreizhGo, depart from Gare SNCF station.
Rostrenen to Lorient bus services, operated by BreizhGo, arrive at Gare d'échanges station.
The distance between Rostrenen and Lorient is 54.6 km. The road distance is 100 km.
BreizhGo operates a bus from Gare SNCF to Gare d'échanges every 2 hours, and the journey takes 1h 28m.