The average train between Brussels-South Station and Gare Montparnasse takes 1h 50m and the fastest train takes 1h 45m. There is a train service every few hours from Brussels-South Station to Gare Montparnasse. 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 2 hours between Brussels-South Station and Gare Montparnasse. The earliest departure is at 8:13 AM in the morning, and the last departure from Brussels-South Station is at 10:13 PM which arrives into Gare Montparnasse at 12:01 AM. All services require a transfer at Paris Nord and take an average of 1h 50m. The schedules shown below are for the next available departures.

1h 48m • 1 change

1h 54m • 1 change

1h 46m • 1 change

1h 51m • 1 change

1h 48m • 1 change

1h 46m • 1 change

1h 51m • 1 change

1h 46m • 1 change

1h 47m • 1 change

1h 54m • 1 change

1h 45m • 1 change

1h 48m • 1 change

1h 45m • 1 change

1h 46m • 1 change

1h 46m • 1 change

1h 49m • 1 change

1h 47m • 1 change

1h 54m • 1 change

1h 48m • 1 change

1h 50m • 1 change
Want to know about travelling from Brussels-South Station to Gare Montparnasse? 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-South Station to Gare Montparnasse. However, there are services departing from Brussels-South Station station and arriving at Gare Montparnasse station via Paris Nord. The journey, including transfers, takes approximately 1h 50m.
Brussels-South Station to Gare Montparnasse train services, operated by Nederlandse Spoorwegen (NS), depart from Brussel-Zuid station.
Brussels-South Station to Gare Montparnasse train services, operated by Nederlandse Spoorwegen (NS), arrive at Paris Nord station.
The distance between Brussels-South Station and Gare Montparnasse is 264.4 km. The road distance is 314 km.
Nederlandse Spoorwegen (NS) operates a train from Brussel-Zuid to Paris Nord every 2 hours. Tickets cost €30–70 and the journey takes 1h 26m.