The average bus between Cachan and Rambouillet takes 2h 50m and the fastest bus takes 2h 7m. The bus service runs several times per day from Cachan to Rambouillet. 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 4 hours between Cachan and Rambouillet. The earliest departure is at 5:39 AM in the morning, and the last departure from Cachan is at 8:45 PM which arrives into Rambouillet at 2:42 AM. All services require a transfer at Général de Gaulle and take an average of 2h 50m. The schedules shown below are for the next available departures.


2h 52m • 2 changes

2h 43m • 2 changes

2h 34m • 2 changes

2h 25m • 2 changes

2h 18m • 2 changes

2h 13m • 2 changes

2h 29m • 2 changes

2h 9m • 2 changes

2h 18m • 2 changes

2h 13m • 2 changes

2h 29m • 2 changes

2h 9m • 2 changes

2h 18m • 2 changes

2h 13m • 2 changes

2h 29m • 2 changes

2h 9m • 2 changesWant to know about travelling from Cachan to Rambouillet? 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 Cachan to Rambouillet. However, there are services departing from Mairie de Cachan station and arriving at Gare de Rambouillet - Prairie station via Général de Gaulle station and Saint-Quentin - Gare P. Delouvrier W station. The journey, including transfers, takes approximately 2h 50m.
Cachan to Rambouillet bus services, operated by Keolis Grand Paris Seine Orly, depart from Mairie de Cachan station.
Cachan to Rambouillet bus services, operated by Centre et Sud Yvelines, arrive at Gare de Rambouillet - Prairie station.
The distance between Cachan and Rambouillet is 40.9 km. The road distance is 49 km.
You can take a bus from Mairie de Cachan to Gare de Rambouillet - Prairie via Général de Gaulle, Parc André Malraux, Saint-Quentin - Gare P. Delouvrier W, and Saint-Quentin - Gare Routière des Prés in around 3h 6m.