The average bus between Colombes and Poissy takes 56 min and the fastest bus takes 53 min. The bus service runs several times per day from Colombes to Poissy. 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 4 hours between Colombes and Poissy. The earliest departure is at 5:30 AM in the morning, and the last departure from Colombes is at 10:02 PM which arrives into Poissy at 11:15 PM. All services require a transfer, and take on average 56 min. The schedules shown below are for the next available departures.

56 min • 1 change

56 min • 1 change

56 min • 1 change

56 min • 1 change
Want to know about travelling from Colombes to Poissy? 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 Poissy. However, there are services departing from Colombes station and arriving at Poissy station via Gare de Maisons-Laffitte. The journey, including transfers, takes approximately 56 min.
Colombes to Poissy bus services, operated by Argenteuil - Boucles de Seine, depart from Pont de Bezons station.
Colombes to Poissy bus services, operated by Argenteuil - Boucles de Seine, arrive at Gare de Poissy Sud station.
The distance between Colombes and Poissy is 15 km. The road distance is 15 km.
You can take a bus from Pont de Bezons to Gare de Poissy Sud via Gare de Maisons-Laffitte in around 58 min.