The average bus between Trappes and Châtelet Station takes 1h 45m and the fastest bus takes 1h 20m. There is a bus service every few hours from Trappes to Châtelet Station. 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 Châtelet Station. The earliest departure is at 6:05 AM in the morning, and the last departure from Trappes is at 8:17 PM which arrives into Châtelet Station at 10:06 PM. All services require a transfer at Saint-Quentin - Gare Routière des Prés and take an average of 1h 45m. The schedules shown below are for the next available departures.


1h 47m • 2 changes


2h 1m • 2 changes


1h 44m • 2 changes


1h 56m • 2 changes


1h 38m • 2 changes


1h 34m • 2 changes


1h 46m • 2 changes


1h 43m • 2 changes


1h 38m • 2 changes


1h 34m • 2 changes


1h 46m • 2 changes


1h 43m • 2 changes
Want to know about travelling from Trappes to Châtelet Station? 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 Châtelet Station. However, there are services departing from Trappes station and arriving at Châtelet Station station via Porte d'Orléans. The journey, including transfers, takes approximately 1h 45m.
Trappes to Châtelet Station bus services, operated by Saint-Quentin-en-Yvelines, depart from Saint-Quentin - Gare P. Delouvrier P station.
Trappes to Châtelet Station bus services, operated by Saint-Quentin-en-Yvelines, arrive at Châtelet station.
The distance between Trappes and Châtelet Station is 25.9 km. The road distance is 35 km.
You can take a bus from Chambre de Commerce et d'Industrie to Châtelet via Saint-Quentin - Gare Routière des Prés, Saint-Quentin - Gare P. Delouvrier P, and Porte d'Orléans in around 1h 55m.