The average bus between Cassis and Trets takes 2h 42m and the fastest bus takes 1h 40m. The bus service runs several times per day from Cassis to Trets. 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 every 3 hours between Cassis and Trets. The earliest departure is at 7:00 AM in the morning, and the last departure from Cassis is at 7:53 PM which arrives into Trets at 7:20 AM. All services require a transfer at Prado Perier and take an average of 2h 42m. The schedules shown below are for the next available departures.

1h 40m • 1 change

1h 50m • 1 change

1h 55m • 1 change

2h 15m • 1 change

1h 40m • 1 change

1h 50m • 1 change

1h 55m • 1 change

2h 15m • 1 change

1h 40m • 1 change

1h 50m • 1 change

1h 55m • 1 change

2h 15m • 1 change

1h 40m • 1 change

1h 50m • 1 change

1h 55m • 1 change

2h 15m • 1 change
Want to know about travelling from Cassis to Trets? 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 Cassis to Trets. However, there are services departing from Cassis station and arriving at Trets station via Prado Perier. The journey, including transfers, takes approximately 2h 42m.
Cassis to Trets bus services, operated by Lecar Aix-Marseille, depart from Gendarmerie station.
Cassis to Trets bus services, operated by Lecar Aix-Marseille, arrive at Pôle d'Echanges Quai 6 station.
The distance between Cassis and Trets is 28.4 km. The road distance is 73 km.
You can take a bus from Gendarmerie to Pôle d'Echanges Quai 6 via Prado Perier, Saint-Charles, and Marseille, Gare de Marseille-Saint-Charles in around 2h 35m.