The average bus between Montesson and Sannois takes 1h 1m and the fastest bus takes 41 min. The bus runs at least 2 times per hour from Montesson to Sannois. 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 30 minutes between Montesson and Sannois. The earliest departure is at 5:43 AM in the morning, and the last departure from Montesson is at 9:24 PM which arrives into Sannois at 5:46 AM. All services require a transfer, and take on average 1h 1m. The schedules shown below are for the next available departures.

1h 2m • 1 change

54 min • 1 change

47 min • 1 change

1h 3m • 1 change

1h 2m • 1 change

1h 3m • 1 change

58 min • 1 change

1h • 1 change

43 min • 1 change

43 min • 1 change

51 min • 1 change

51 min • 1 change
Want to know about travelling from Montesson to Sannois? 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 Montesson to Sannois. However, there are services departing from Montesson station and arriving at Sannois station via Gare de Sartrouville. The journey, including transfers, takes approximately 1h 1m.
Montesson to Sannois bus services, operated by Argenteuil - Boucles de Seine, depart from Jardins Familiaux station.
Montesson to Sannois bus services, operated by Argenteuil - Boucles de Seine, arrive at Anatole Lucas station.
The distance between Montesson and Sannois is 10.4 km. The road distance is 14 km.
You can take a bus from Jardins Familiaux to Anatole Lucas via Gare de Sartrouville in around 54 min.