The average bus between Tréguier and Roscoff takes 7h 30m and the fastest bus takes 3h 49m. The bus service runs several times per day from Tréguier to Roscoff. 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 Tréguier and Roscoff. The earliest departure is at 8:21 AM in the morning, and the last departure from Tréguier is at 6:01 PM which arrives into Roscoff at 9:35 AM. All services require a transfer at Gare Clemenceau and take an average of 7h 30m. The schedules shown below are for the next available departures.


3h 49m • 2 changes


4h 44m • 2 changes
Arrives next day


15h 34m • 2 changes


3h 49m • 2 changes


4h 44m • 2 changes
Arrives next day


15h 34m • 2 changes


3h 49m • 2 changes


4h 44m • 2 changes
Arrives next day


15h 34m • 2 changes
Want to know about travelling from Tréguier to Roscoff? 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 Tréguier to Roscoff. However, there are services departing from Tréguier station and arriving at Roscoff station via Gare Clémenceau - LANNION. The journey, including transfers, takes approximately 7h 30m.
Tréguier to Roscoff bus services, operated by BreizhGo, depart from Hôpital - TRÉGUIER station.
Tréguier to Roscoff bus services, operated by BreizhGo, arrive at Quai d'Auxerre station.
The distance between Tréguier and Roscoff is 55.4 km. The road distance is 97 km.
You can take a bus from Hôpital - TRÉGUIER to Quai d'Auxerre via Gare Clemenceau and Gare SNCF in around 3h 58m.