The average bus between Gare Montparnasse and Savigny-sur-Orge takes 1h 17m and the fastest bus takes 1h 3m. The bus runs at least 2 times per hour from Gare Montparnasse to Savigny-sur-Orge. 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 30 minutes between Gare Montparnasse and Savigny-sur-Orge. The earliest departure is at 5:35 AM in the morning, and the last departure from Gare Montparnasse is at 7:46 PM which arrives into Savigny-sur-Orge at 9:09 PM. All services require a transfer at Porte d'Orléans and take an average of 1h 17m. The schedules shown below are for the next available departures.


1h 17m • 2 changes


1h 7m • 2 changes


1h 11m • 2 changes


1h 14m • 2 changes
Want to know about travelling from Gare Montparnasse to Savigny-sur-Orge? 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 Gare Montparnasse to Savigny-sur-Orge. However, there are services departing from Gare Montparnasse station and arriving at Savigny-sur-Orge station via Place de la Libération. The journey, including transfers, takes approximately 1h 17m.
Gare Montparnasse to Savigny-sur-Orge bus services, operated by Île-de-France Mobilités - Croix du Sud, depart from Porte d'Orléans - Ernest Reyer station.
Gare Montparnasse to Savigny-sur-Orge bus services, operated by Île-de-France Mobilités - Croix du Sud, arrive at Savigny-sur-Orge - Carnot - RER station.
The distance between Gare Montparnasse and Savigny-sur-Orge is 18.5 km. The road distance is 24 km.
You can take a bus from Gare Montparnasse to Savigny-sur-Orge - Carnot - RER via Porte d'Orléans, Porte d'Orléans - Ernest Reyer, and Place de la Libération in around 1h 25m.