The average bus between Trappes and Fontenay-aux-Roses takes 58 min and the fastest bus takes 43 min. There is a bus service every few hours from Trappes to Fontenay-aux-Roses. 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 Fontenay-aux-Roses. The earliest departure is at 5:12 AM in the morning, and the last departure from Trappes is at 8:46 PM which arrives into Fontenay-aux-Roses at 9:30 PM. All services require a transfer at Saint-Quentin - Souterrain quai K and take an average of 58 min. The schedules shown below are for the next available departures.

1h 2m • 1 change

53 min • 1 change

55 min • 1 change

54 min • 1 change

50 min • 1 change

56 min • 1 change

1h • 1 change

1h 3m • 1 change

48 min • 1 change

1h 5m • 1 change

1h 2m • 1 change

55 min • 1 change
Want to know about travelling from Trappes to Fontenay-aux-Roses? 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 Fontenay-aux-Roses. However, there are services departing from Trappes station and arriving at Fontenay-aux-Roses station via Saint-Quentin - Souterrain quai K. The journey, including transfers, takes approximately 58 min.
Trappes to Fontenay-aux-Roses bus services, operated by Saint-Quentin-en-Yvelines, depart from Chambre de Commerce et d'Industrie station.
Trappes to Fontenay-aux-Roses bus services, operated by Saint-Quentin-en-Yvelines, arrive at Parc André Malraux station.
The distance between Trappes and Fontenay-aux-Roses is 20.3 km. The road distance is 26 km.
You can take a bus from Chambre de Commerce et d'Industrie to Parc André Malraux via Saint-Quentin - Souterrain quai K and Saint-Quentin - Gare P. Delouvrier P in around 1h 8m.