The average bus between Trappes and Satory takes 44 min and the fastest bus takes 28 min. There is a bus service every few hours from Trappes to Satory. 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 Trappes and Satory. The earliest departure is at 4:59 AM at night, and the last departure from Trappes is at 8:52 PM which arrives into Satory at 9:20 PM. All services require a transfer at Etienne Marcel and take an average of 44 min. The schedules shown below are for the next available departures.

33 min • 1 change

34 min • 1 change

41 min • 1 change

41 min • 1 change

36 min • 1 change

1h • 1 change

52 min • 1 change

41 min • 1 change

49 min • 1 change

1h 3m • 1 change

43 min • 1 change

40 min • 1 change
Want to know about travelling from Trappes to Satory? 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 Trappes to Satory. However, there are services departing from Trappes station and arriving at Satory station via Etienne Marcel. The journey, including transfers, takes approximately 44 min.
Trappes to Satory bus services, operated by Saint-Quentin-en-Yvelines, depart from Chambre de Commerce et d'Industrie station.
Trappes to Satory bus services, operated by Saint-Quentin-en-Yvelines, arrive at Cité des Cadres / Bir Hakeim station.
The distance between Trappes and Satory is 6.3 km. The road distance is 14 km.
You can take a bus from Chambre de Commerce et d'Industrie to Cité des Cadres / Bir Hakeim via Etienne Marcel and Place Etienne Marcel in around 1h 1m.