The average bus between Septeuil and Trappes takes 2h 4m and the fastest bus takes 1h 47m. The bus service runs several times per day from Septeuil 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 4 hours between Septeuil and Trappes. The earliest departure is at 6:15 AM in the morning, and the last departure from Septeuil is at 8:23 PM which arrives into Trappes at 10:37 PM. All services require a transfer, and take on average 2h 4m. The schedules shown below are for the next available departures.

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Want to know about travelling from Septeuil 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 Septeuil to Trappes. However, there are services departing from Septeuil station and arriving at Trappes station via Gare Routière de Mantes-la-Ville - Quai 26. The journey, including transfers, takes approximately 2h 4m.
Septeuil to Trappes bus services, operated by Centre et Sud Yvelines, depart from Place de Verdun station.
Septeuil to Trappes bus services, operated by Centre et Sud Yvelines, arrive at Île de Loisirs - Centre Équestre station.
The distance between Septeuil and Trappes is 27.9 km. The road distance is 55 km.
You can take a bus from Place de Verdun to Île de Loisirs - Centre Équestre via Gare Routière de Mantes-la-Ville - Quai 26 in around 2h 17m.