The average bus between RER A - Torcy (RATP) and Trappes takes 4h 11m and the fastest bus takes 3h. The bus service runs several times per day from RER A - Torcy (RATP) to Trappes. 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 RER A - Torcy (RATP) and Trappes. The earliest departure is at 5:28 AM in the morning, and the last departure from RER A - Torcy (RATP) is at 9:03 PM which arrives into Trappes at 6:59 AM. All services require a transfer at Créteil - L'Échat and take an average of 4h 11m. The schedules shown below are for the next available departures.




4h • 4 changes




3h • 4 changes




3h 27m • 4 changes




4h 1m • 4 changes




4h 7m • 4 changes




3h 49m • 4 changes




4h 19m • 4 changes




4h 23m • 4 changes




4h 7m • 4 changes




3h 49m • 4 changes




4h 19m • 4 changes




4h 23m • 4 changes
Want to know about travelling from RER A - Torcy (RATP) to Trappes? 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 RER A - Torcy (RATP) to Trappes. However, there are services departing from RER A - Torcy (RATP) station and arriving at Trappes station via Créteil - L'Échat. The journey, including transfers, takes approximately 4h 11m.
RER A - Torcy (RATP) to Trappes bus services, operated by Marne et Seine - STRAV, depart from Gare de Torcy station.
RER A - Torcy (RATP) to Trappes bus services, operated by Marne et Seine - STRAV, arrive at Chambre de Commerce et d'Industrie station.
The distance between RER A - Torcy (RATP) and Trappes is 47.2 km. The road distance is 65 km.
You can take a bus from Gare de Torcy to Chambre de Commerce et d'Industrie via Créteil - L'Échat, Bourg-la-Reine RER, Division Leclerc, Saint-Quentin - Gare P. Delouvrier W, and Saint-Quentin - Souterrain quai J in around 3h 34m.