The average train between Cachan and Dourdan takes 1h 8m and the fastest train takes 1h. The train runs at least 2 times per hour from Cachan to Dourdan. 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 every 30 minutes between Cachan and Dourdan. The earliest departure is at 1:45 AM at night, and the last departure from Cachan is at 10:39 PM which arrives into Dourdan at 11:48 PM. All services require a transfer at Bibliothèque François Mitterrand and take an average of 1h 8m. The schedules shown below are for the next available departures.

1h 9m • 1 change
1h 9m • 1 change
1h 9m • 1 change
1h 9m • 1 change
1h 16m • 1 change
1h 15m • 1 change
1h 8m • 1 change
1h 11m • 1 change
1h 16m • 1 change
1h 15m • 1 change
1h 8m • 1 change
1h 11m • 1 change
1h 16m • 1 change
1h 15m • 1 change
1h 8m • 1 change
1h 11m • 1 change
1h 16m • 1 change
1h 15m • 1 change
1h 8m • 1 change
1h 11m • 1 change
1h 12m • 1 change
1h 12m • 1 change
1h 12m • 1 change
1h 10m • 1 change
4h 32m • 1 change
1h 12m • 1 change
1h 12m • 1 change
1h 8m • 1 changeWant to know about travelling from Cachan to Dourdan? 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 Dourdan. However, there are services departing from Bibliothèque François Mitterrand station and arriving at Dourdan station via Dourdan station. The journey, including transfers, takes approximately 1h 8m.
Cachan to Dourdan train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Bibliothèque François Mitterrand station.
Cachan to Dourdan train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Dourdan station.
The distance between Cachan and Dourdan is 38 km. The road distance is 47 km.
Société Nationale des Chemins de fer Français (SNCF) operates a train from Bibliothèque François Mitterrand to Dourdan hourly. Tickets cost €9–16 and the journey takes 50 min.