The average bus between Rambouillet and Saclay takes 1h 58m and the fastest bus takes 1h 40m. The bus service runs several times per day from Rambouillet to Saclay. 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 2 hours between Rambouillet and Saclay. The earliest departure is at 3:30 AM at night, and the last departure from Rambouillet is at 7:10 PM which arrives into Saclay at 9:02 PM. All services require a transfer, and take on average 1h 58m. The schedules shown below are for the next available departures.

1h 53m • 1 change

1h 52m • 1 change

1h 46m • 1 change

1h 52m • 1 change

2h 36m • 1 change

1h 40m • 1 change

2h 2m • 1 change

2h 1m • 1 change

2h 36m • 1 change

1h 40m • 1 change

2h 2m • 1 change

2h 1m • 1 change

2h 36m • 1 change

1h 40m • 1 change

2h 2m • 1 change

2h 1m • 1 change
Want to know about travelling from Rambouillet to Saclay? 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 Rambouillet to Saclay. However, there are services departing from Rambouillet station and arriving at Saclay station via Saint-Quentin - Gare Routière des Prés. The journey, including transfers, takes approximately 1h 58m.
Rambouillet to Saclay bus services, operated by Centre et Sud Yvelines, depart from Gare de Rambouillet - Prairie station.
Rambouillet to Saclay bus services, operated by Centre et Sud Yvelines, arrive at La Martinière station.
The distance between Rambouillet and Saclay is 26.9 km. The road distance is 49 km.
You can take a bus from Gare de Rambouillet - Prairie to La Martinière via Saint-Quentin - Gare Routière des Prés in around 1h 55m.