The average train between Brussels and Cachan takes 2h and the fastest train takes 1h 47m. There is a train service every few hours from Brussels to Cachan. 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 hourly between Brussels and Cachan. The earliest departure is at 6:11 AM in the morning, and the last departure from Brussels is at 9:16 PM which arrives into Cachan at 11:18 PM. All services require a transfer, and take on average 2h. The schedules shown below are for the next available departures.

1h 56m • 1 change
1h 55m • 1 change
2h • 1 change
1h 59m • 1 change
2h 2m • 1 change
1h 51m • 1 change
1h 51m • 1 change
1h 50m • 1 change
2h 22m • 1 change
1h 51m • 1 change
1h 50m • 1 change
1h 53m • 1 changeWant to know about travelling from Brussels to Cachan? 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 Brussels to Cachan. However, there are services departing from Brussels station and arriving at Cachan station via Paris Nord. The journey, including transfers, takes approximately 2h.
Brussels to Cachan train services, operated by Eurostar, depart from Brussel-Zuid / Bruxelles-Midi station.
Brussels to Cachan train services, operated by Eurostar, arrive at Paris Nord station.
The distance between Brussels and Cachan is 270.2 km. The road distance is 318 km.
Eurostar operates a train from Brussel-Zuid / Bruxelles-Midi to Paris Nord every 20 minutes. Tickets cost €110–180 and the journey takes 1h 23m. Société Nationale des Chemins de fer Français (SNCF) also services this route every 4 hours.