The average train between Fontenay-aux-Roses and Gare Montparnasse takes 23 min and the fastest train takes 21 min. There is an hourly train service from Fontenay-aux-Roses 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 hourly between Fontenay-aux-Roses and Gare Montparnasse. The earliest departure is at 5:02 AM in the morning, and the last departure from Fontenay-aux-Roses is at 7:25 PM which arrives into Gare Montparnasse at 7:48 PM. All services require a transfer at Denfert-Rochereau and take an average of 23 min. The schedules shown below are for the next available departures.

40 min • 1 change

24 min • 1 change

26 min • 1 change

26 min • 1 change
Want to know about travelling from Fontenay-aux-Roses 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 Fontenay-aux-Roses to Gare Montparnasse. However, there are services departing from Fontenay-aux-Roses station and arriving at Gare Montparnasse station via Denfert-Rochereau. The journey, including transfers, takes approximately 23 min.
Fontenay-aux-Roses to Gare Montparnasse train services, operated by Réseau Express Régional (RER Paris), depart from Fontenay-aux-Roses station.
Fontenay-aux-Roses to Gare Montparnasse train services, operated by Réseau Express Régional (RER Paris), arrive at Denfert-Rochereau station.
The distance between Fontenay-aux-Roses and Gare Montparnasse is 5.8 km. The road distance is 10 km.
Réseau Express Régional (RER Paris) operates a train from Fontenay-aux-Roses to Denfert-Rochereau every 30 minutes. Tickets cost €3–5 and the journey takes 15 min.