RER Line C
Dourdan la Forêt • Massy – Palaiseau • Saint-Martin d'Étampes
Pontoise • Saint-Quentin en Yvelines - Montigny-le-Bretonneux • Versailles Château Rive Gauche
After its first service in 1980, the RER C has undergone numerous changes to its route and destinations. Today, the C line connects the stations of Pontoise, Versailles - Château Rive Gauche, and Saint-Quentin-en-Yvelines for the western branches.
The southern branches connect the stations of Saint-Martin-d'Étampes, Dourdan la Forêt, and Massy Palaiseau. The Versailles Chantiers station is accessible via a loop passing through central Paris.
On the Pontoise branch, there are numerous connections with the metro and stations serving tourist attractions: the Palais des Congrès, Radio France, the Eiffel Tower, the Pont de l'Alma, Les Invalides, the Musée d'Orsay, Notre-Dame Cathedral, and the François Mitterrand Library. The RER C also stops at Austerlitz station.
Not to mention, easy access to the left bank of the Palace of Versailles, which can be reached via the RER C from trams T2, T3a, and T6.
Did you know? Due to its many connections to cultural and historical sites, the RER C is one of the most frequented lines by tourists in the network.
Ongoing maintenance on line RER C
RER line C map
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RER line C traffic info
Timetable for RER line C
Look up all schedules of all RER lines by selecting a stop.
RER line C Twitter/X
RER line C stations
Other lines in Île-de-France
Frequently Asked Questions
How many stations are there on RER line C?
There are 75 stations on RER line C.
How can I find out which RATP stations and stops are accessible to wheelchair users?
For the RER, the 65 stations operated by RATP are accessible to people with reduced mobility (PMR) and are equipped with elevators to the platforms. All bus lines in Paris are accessible to wheelchair users, as well as line 14 of the metro.
How can I download the Bonjour RATP application?
You can download the Bonjour RATP application by following the links on the Bonjour RATP website or from your phone's app store (Google Play for Android phones and the App Store for iPhones).
How long is a Ticket t+ valid for the metro, bus, RER, or tram?
The Metro-Train-RER Ticket is valid on all metro lines, Transilien trains, and RER services operating in Île-de-France. It costs €2.55 individually. On the metro, train, or RER, it is valid for 2 hours without exiting.
The Bus-Tram Ticket is valid on all bus, tram, and Noctilien lines in Île-de-France. It costs €2,05 individually. On the bus, tram, and Noctilien, it is valid for 1 hour and 30 minutes without exiting.