The average bus between Rostrenen and Lorient takes 4h 34m and the fastest bus takes 2h 14m. 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 3 times a day between Rostrenen and Lorient. The earliest departure is at 7:44 AM in the morning, and the last departure from Rostrenen is at 10:24 PM which arrives into Lorient at 7:38 AM. All services require a transfer, and take on average 4h 34m. The schedules shown below are for the next available departures.

2h 49m • 1 change

2h 14m • 1 change

5h 9m • 1 change

2h 30m • 1 change

2h 49m • 1 change

2h 14m • 1 change

5h 9m • 1 change

2h 30m • 1 change

2h 49m • 1 change

2h 14m • 1 change

5h 9m • 1 change

2h 30m • 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 SNCF. The journey, including transfers, takes approximately 4h 34m.
Rostrenen to Lorient bus services, operated by BreizhGo, depart from Aire de Covoiturage La Ville Louis 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 101 km.
You can take a bus from Aire de Covoiturage La Ville Louis to Gare d'échanges via Gare SNCF in around 2h 50m.