The average train between Orsay-Ville Station and Gare Montparnasse takes 38 min and the fastest train takes 33 min. The train runs at least 3 times per hour from Orsay-Ville 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 20 minutes between Orsay-Ville Station and Gare Montparnasse. The earliest departure is at 5:14 AM in the morning, and the last departure from Orsay-Ville Station is at 11:53 PM which arrives into Gare Montparnasse at 12:35 AM. All services require a transfer at Denfert-Rochereau and take an average of 38 min. The schedules shown below are for the next available departures.

43 min • 1 change
Arrives next day

42 min • 1 change
Arrives next day

42 min • 1 change

35 min • 1 change

36 min • 1 change

37 min • 1 change

37 min • 1 change
Want to know about travelling from Orsay-Ville 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 Orsay-Ville Station to Gare Montparnasse. However, there are services departing from Orsay-Ville Station station and arriving at Gare Montparnasse station via Denfert-Rochereau. The journey, including transfers, takes approximately 38 min.
Orsay-Ville Station to Gare Montparnasse train services, operated by Réseau Express Régional (RER Paris), depart from Orsay - Ville station.
Orsay-Ville Station to Gare Montparnasse train services, operated by Réseau Express Régional (RER Paris), arrive at Denfert-Rochereau station.
The distance between Orsay-Ville Station and Gare Montparnasse is 19 km. The road distance is 23 km.
Réseau Express Régional (RER Paris) operates a train from Orsay - Ville to Denfert-Rochereau every 20 minutes. Tickets cost €4–6 and the journey takes 28 min.