The average bus between Poissy and Athis-Mons takes 2h 38m and the fastest bus takes 1h 49m. There is a bus service every few hours from Poissy to Athis-Mons. 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 Poissy and Athis-Mons. The earliest departure is at 5:30 AM in the morning, and the last departure from Poissy is at 9:38 PM which arrives into Athis-Mons at 12:00 AM. All services require a transfer at Saint-Quentin - Gare routière Paul Delouvrier and take an average of 2h 38m. The schedules shown below are for the next available departures.


2h 29m • 2 changes


2h 24m • 2 changes


2h 32m • 2 changes


2h 19m • 2 changes


2h 57m • 2 changes


2h 41m • 2 changes


2h 51m • 2 changes


2h 27m • 2 changes


2h 57m • 2 changes


2h 41m • 2 changes


2h 51m • 2 changes


2h 27m • 2 changes
Want to know about travelling from Poissy to Athis-Mons? 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 Poissy to Athis-Mons. However, there are services departing from Poissy station and arriving at Athis-Mons station via Saint-Quentin - Gare routière Paul Delouvrier. The journey, including transfers, takes approximately 2h 38m.
Poissy to Athis-Mons bus services, operated by Lignes Île-de-France Ouest, depart from Gare Routière Nord station.
Poissy to Athis-Mons bus services, operated by Lignes Île-de-France Ouest, arrive at Coubertin station.
The distance between Poissy and Athis-Mons is 35.3 km. The road distance is 65 km.
You can take a bus from Gare Routière Nord to Coubertin via Saint-Quentin - Gare routière Paul Delouvrier, Saint-Quentin - Gare Routière des Prés, Gare de Massy - Palaiseau, and Massy - Palaiseau RER in around 2h 28m.