The average train between Paris and St-Cyr takes 35 min and the fastest train takes 19 min. The train runs at least 3 times per hour from Paris to St-Cyr. 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 Paris and St-Cyr. The earliest departure is at 12:02 AM at night, and the last departure from Paris is at 6:00 PM which arrives into St-Cyr at 6:27 PM. All services require a transfer, and take on average 35 min. The schedules shown below are for the next available departures.

34 min • 1 change

37 min • 1 change

19 min • 1 change

47 min • 1 change
Want to know about travelling from Paris to St-Cyr? 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 Paris to St-Cyr. However, there are services departing from Paris station and arriving at St-Cyr station via Versailles Chantiers. The journey, including transfers, takes approximately 35 min.
Paris to St-Cyr train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Paris Gare Montparnasse station.
Paris to St-Cyr train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Saint-Cyr station.
The distance between Paris and St-Cyr is 21.4 km. The road distance is 21 km.
You can take a train from Paris Gare Montparnasse to Saint-Cyr via Versailles Chantiers in around 23 min.