The average bus between Gare de l'Est and Cachan takes 1h 9m and the fastest bus takes 50 min. The bus runs at least 6 times per hour from Gare de l'Est to Cachan. 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 10 minutes between Gare de l'Est and Cachan. The earliest departure is at 6:44 AM in the morning, and the last departure from Gare de l'Est is at 2:55 PM which arrives into Cachan at 4:04 PM. All services require a transfer, and take on average 1h 9m. The schedules shown below are for the next available departures.

58 min • 1 change

53 min • 1 change

50 min • 1 change

52 min • 1 change
Want to know about travelling from Gare de l'Est to Cachan? 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 de l'Est to Cachan. However, there are services departing from Gare de l'Est station and arriving at Cachan station via Porte d'Orléans. The journey, including transfers, takes approximately 1h 9m.
Gare de l'Est to Cachan bus services, operated by Régie Autonome des Transports Parisiens (RATP), depart from Gare de l'Est station.
Gare de l'Est to Cachan bus services, operated by Régie Autonome des Transports Parisiens (RATP), arrive at Mairie de Cachan station.
The distance between Gare de l'Est and Cachan is 9 km. The road distance is 11 km.
You can take a bus from Gare de l'Est to Mairie de Cachan via Porte d'Orléans in around 1h 8m.