The average bus between Colombes and Cachan takes 1h 43m and the fastest bus takes 1h 17m. There is an hourly bus service from Colombes 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 hourly between Colombes and Cachan. The earliest departure is at 7:06 AM in the morning, and the last departure from Colombes is at 7:44 PM which arrives into Cachan at 9:25 PM. All services require a transfer at Porte de Champerret and take an average of 1h 43m. The schedules shown below are for the next available departures.


1h 33m • 2 changes


1h 35m • 2 changes


1h 36m • 2 changes


1h 38m • 2 changes
Want to know about travelling from Colombes 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 Colombes to Cachan. However, there are services departing from Colombes station and arriving at Cachan station via Porte de Champerret. The journey, including transfers, takes approximately 1h 43m.
Colombes to Cachan bus services, operated by Réseau de bus Défense et Saint-Cloud, depart from Prague station.
Colombes to Cachan bus services, operated by Réseau de bus Défense et Saint-Cloud, arrive at Porte d'Orléans station.
The distance between Colombes and Cachan is 14.9 km. The road distance is 20 km.
You can take a bus from Prague to Mairie de Cachan via Porte de Champerret and Porte d'Orléans in around 1h 38m.