The average bus between Versailles and Cachan takes 1h 6m and the fastest bus takes 54 min. The bus service runs several times per day from Versailles 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 3 hours between Versailles and Cachan. The earliest departure is at 1:03 AM at night, and the last departure from Versailles is at 5:38 AM which arrives into Cachan at 6:36 AM. All services require a transfer, and take on average 1h 6m. The schedules shown below are for the next available departures.

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Want to know about travelling from Versailles 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 Versailles to Cachan. However, there are services departing from Versailles station and arriving at Cachan station via Porte d'Orléans. The journey, including transfers, takes approximately 1h 6m.
Versailles to Cachan bus services, operated by Île-de-France Mobilités - Croix du Sud, depart from Robert Wagner station.
Versailles to Cachan bus services, operated by Île-de-France Mobilités - Croix du Sud, arrive at Mairie de Cachan station.
The distance between Versailles and Cachan is 14.8 km. The road distance is 19 km.
You can take a bus from Robert Wagner to Mairie de Cachan via Porte d'Orléans in around 59 min.