The average train between Cachan and Gare d'Austerlitz takes 22 min and the fastest train takes 19 min. The train runs at least 6 times per hour from Cachan to Gare d'Austerlitz. 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 10 minutes between Cachan and Gare d'Austerlitz. The earliest departure is at 2:51 PM in the afternoon, and the last departure from Cachan is at 7:12 PM which arrives into Gare d'Austerlitz at 7:32 PM. All services require a transfer, and take on average 22 min. The schedules shown below are for the next available departures.

25 min • 1 change
25 min • 1 change
23 min • 1 change
24 min • 1 changeWant to know about travelling from Cachan to Gare d'Austerlitz? 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 Gare d'Austerlitz. However, there are services departing from Cachan station and arriving at Gare d'Austerlitz station via Saint-Michel Notre-Dame. The journey, including transfers, takes approximately 22 min.
Cachan to Gare d'Austerlitz train services, operated by Réseau Express Régional (RER Paris), depart from Arcueil - Cachan station.
Cachan to Gare d'Austerlitz train services, operated by Réseau Express Régional (RER Paris), arrive at Saint-Michel Notre-Dame station.
The distance between Cachan and Gare d'Austerlitz is 5.6 km. The road distance is 8 km.
Réseau Express Régional (RER Paris) operates a train from Arcueil - Cachan to Saint-Michel Notre-Dame every 10 minutes. Tickets cost €3–5 and the journey takes 13 min.