The average train between Gare de Paris-Nord and Tour Montparnasse takes 18 min and the fastest train takes 17 min. The train runs at least 7 times per hour from Gare de Paris-Nord to Tour 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 10 minutes between Gare de Paris-Nord and Tour Montparnasse. The earliest departure is at 5:20 AM in the morning, and the last departure from Gare de Paris-Nord is at 9:08 AM which arrives into Tour Montparnasse at 9:27 AM. All services require a transfer at Denfert-Rochereau and take an average of 18 min. The schedules shown below are for the next available departures.

23 min • 1 change

21 min • 1 change

21 min • 1 change

18 min • 1 change
Want to know about travelling from Gare de Paris-Nord to Tour 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 Gare de Paris-Nord to Tour Montparnasse. However, there are services departing from Gare de Paris-Nord station and arriving at Tour Montparnasse station via Denfert-Rochereau. The journey, including transfers, takes approximately 18 min.
Gare de Paris-Nord to Tour Montparnasse train services, operated by Réseau Express Régional (RER Paris), depart from Paris Nord station.
Gare de Paris-Nord to Tour Montparnasse train services, operated by Réseau Express Régional (RER Paris), arrive at Denfert-Rochereau station.
The distance between Gare de Paris-Nord and Tour Montparnasse is 4.9 km. The road distance is 7 km.
Réseau Express Régional (RER Paris) operates a train from Paris Nord to Denfert-Rochereau every 10 minutes. Tickets cost €3–5 and the journey takes 11 min.