The average bus between Poissy and Mennecy takes 5h 19m and the fastest bus takes 3h 10m. There is a bus service every few hours from Poissy to Mennecy. 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 2 hours between Poissy and Mennecy. The earliest departure is at 5:28 AM in the morning, and the last departure from Poissy is at 9:45 PM which arrives into Mennecy at 7:22 AM. All services require a transfer at Saint-Quentin - Gare routière Paul Delouvrier and take an average of 5h 19m. The schedules shown below are for the next available departures.




3h 38m • 4 changesArrives +2 days




34h 19m • 4 changesArrives +2 days




33h 37m • 4 changes



3h 25m • 4 changes



3h 22m • 4 changes



3h 47m • 4 changes



3h 51m • 4 changes



3h 25m • 4 changes



3h 22m • 4 changes



3h 47m • 4 changes



3h 51m • 4 changes



3h 25m • 4 changes



3h 22m • 4 changes



3h 47m • 4 changes



3h 51m • 4 changesWant to know about travelling from Poissy to Mennecy? 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 Mennecy. However, there are services departing from Poissy station and arriving at Mennecy station via Saint-Quentin - Gare routière Paul Delouvrier. The journey, including transfers, takes approximately 5h 19m.
Poissy to Mennecy bus services, operated by Lignes Île-de-France Ouest, depart from Gare Routière Nord station.
Poissy to Mennecy bus services, operated by Lignes Île-de-France Ouest, arrive at Gare de Mennecy Rue de l'Abreuvoir station.
The distance between Poissy and Mennecy is 49.2 km. The road distance is 97 km.
You can take a bus from Gare Routière Nord to Gare de Mennecy Rue de l'Abreuvoir via Saint-Quentin - Gare routière Paul Delouvrier, Saint-Quentin - Gare Routière des Prés, Hôpital Paris-Saclay, ZI Croix Blanche, and Gare d'Évry-Courcouronnes Centre in around 3h 57m.