The average train between Gare du Nord and Buc takes 55 min and the fastest train takes 51 min. The train runs at least 2 times per hour from Gare du Nord to Buc. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 30 minutes between Gare du Nord and Buc. The earliest departure is at 12:40 AM at night, and the last departure from Gare du Nord is at 10:50 PM which arrives into Buc at 11:45 PM. All services require a transfer, and take on average 55 min. The schedules shown below are for the next available departures.

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51 min • 1 changeWant to know about travelling from Gare du Nord to Buc? 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 train from Gare du Nord to Buc. However, there are services departing from Paris Nord station and arriving at Petit Jouy Les Loges station via Massy - Palaiseau station. The journey, including transfers, takes approximately 55 min.
Gare du Nord to Buc train services, operated by Réseau Express Régional (RER Paris), depart from Paris Nord station.
Gare du Nord to Buc train services, operated by Transilien – SNCF Voyageurs, arrive at Petit Jouy Les Loges station.
The distance between Gare du Nord and Buc is 20.6 km. The road distance is 23 km.
You can take a train from Paris Nord to Petit Jouy Les Loges via Massy - Palaiseau in around 59 min.