The average train between Cachan and Rambouillet takes 1h 3m and the fastest train takes 48 min. There is an hourly train service 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.
Trains run hourly between Cachan and Rambouillet. The earliest departure is at 12:31 AM at night, and the last departure from Cachan is at 11:31 PM which arrives into Rambouillet at 12:43 AM. All services require a transfer at Denfert-Rochereau and take an average of 1h 3m. The schedules shown below are for the next available departures.


49 min • 2 changes

55 min • 2 changes

50 min • 2 changes

1h 1m • 2 changes

1h 3m • 2 changes

59 min • 2 changes

1h 2m • 2 changes

58 min • 2 changes

5h 31m • 2 changes

1h 3m • 2 changes

56 min • 2 changes

57 min • 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 train from Cachan to Rambouillet. However, there are services departing from Cachan station and arriving at Rambouillet station via Rambouillet. The journey, including transfers, takes approximately 1h 3m.
Cachan to Rambouillet train services, operated by Réseau Express Régional (RER Paris), depart from Paris Montparnasse 1 Et 2 station.
Cachan to Rambouillet train services, operated by Réseau Express Régional (RER Paris), arrive at Rambouillet station.
The distance between Cachan and Rambouillet is 40.9 km. The road distance is 52 km.
Société Nationale des Chemins de fer Français (SNCF) operates a train from Paris Montparnasse 1 Et 2 to Rambouillet every 30 minutes. Tickets cost €7–15 and the journey takes 35 min.