The average bus between Médan and Trappes takes 2h 10m and the fastest bus takes 1h 23m. There is a bus service every few hours from Médan 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 Médan and Trappes. The earliest departure is at 6:15 AM in the morning, and the last departure from Médan is at 9:33 PM which arrives into Trappes at 6:09 AM. All services require a transfer at Gare Routière Nord and take an average of 2h 10m. The schedules shown below are for the next available departures.

1h 32m • 1 change

2h 2m • 1 change

1h 54m • 1 change

1h 30m • 1 change

1h 32m • 1 change

2h 2m • 1 change

1h 54m • 1 change

1h 30m • 1 change

1h 32m • 1 change

2h 2m • 1 change

1h 54m • 1 change

1h 30m • 1 change
Want to know about travelling from Médan 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 Médan to Trappes. However, there are services departing from Médan station and arriving at Trappes station via Gare Routière Nord. The journey, including transfers, takes approximately 2h 10m.
Médan to Trappes bus services, operated by Île-de-France Mobilités - Poissy - Les Mureaux, depart from Château station.
Médan to Trappes bus services, operated by Île-de-France Mobilités - Poissy - Les Mureaux, arrive at Saint-Quentin - Gare routière Paul Delouvrier station.
The distance between Médan and Trappes is 19.9 km. The road distance is 34 km.
You can take a bus from Château to Trappes via Gare Routière Nord, Saint-Quentin - Gare routière Paul Delouvrier, and Saint-Quentin en Yvelines - Montigny-le-Bretonneux in around 1h 21m.