The average bus between Dourdan and Trappes takes 1h 58m and the fastest bus takes 1h 30m. There is an hourly bus service from Dourdan 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 hourly between Dourdan and Trappes. The earliest departure is at 4:59 AM at night, and the last departure from Dourdan is at 11:00 PM which arrives into Trappes at 12:50 AM. All services require a transfer at Gare de Massy - Palaiseau and take an average of 1h 58m. The schedules shown below are for the next available departures.


1h 47m • 2 changes

1h 53m • 2 changes

1h 42m • 2 changes

1h 50m • 2 changes

1h 30m • 2 changes

1h 40m • 2 changes

1h 53m • 2 changes

1h 44m • 2 changes

1h 30m • 2 changes

1h 40m • 2 changes

1h 53m • 2 changes

1h 44m • 2 changes

1h 30m • 2 changes

1h 40m • 2 changes

1h 53m • 2 changes

1h 44m • 2 changes

1h 49m • 2 changes

2h 11m • 2 changes

2h 21m • 2 changes

2h 20m • 2 changesWant to know about travelling from Dourdan 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 Dourdan to Trappes. However, there are services departing from Gare de Dourdan station and arriving at Saint-Quentin - Gare Routière des Prés station via Gare de Massy - Palaiseau station. The journey, including transfers, takes approximately 1h 58m.
Dourdan to Trappes bus services, operated by Essonne Sud Ouest, depart from Gare de Dourdan station.
Dourdan to Trappes bus services, operated by Lignes Île-de-France Ouest, arrive at Saint-Quentin - Gare Routière des Prés station.
The distance between Dourdan and Trappes is 27.3 km. The road distance is 36 km.
You can take a bus from Gare de Dourdan to Chambre de Commerce et d'Industrie via Gare de Massy - Palaiseau, Saint-Quentin - Gare Routière des Prés, and Saint-Quentin - Souterrain quai J in around 1h 55m.