Line RER B

To know the current and future disruptions on your line, consult the traffic information

Map, timetables, news and ideas for outings: find out all the information about your line.

Map of the RER B line

Schéma de la ligne RER B (description détaillée disponible ci-dessous) Copyright - RATP-Transilien SNCF pour Île-de-France Mobilités

All the stations on the line are accessible to PRMs except La Croix de Berny station.

Charles de Gaulle 2 TGV - Robinson branch

  • Charles de Gaulle 2 TGV airport (connections: airport terminal 2, TGV, Roissybus)
  • Charles de Gaulle 1 Airport (connections: airport terminals 1 and 3)
  • Parc des Expositions
  • Villepinte
  • Sevran Beaudottes
  • Aulnay sous Bois (connections: line K, tramway T4)
  • Le Blanc Mesnil
  • Drancy
  • Le Bourget (connection: tramway T11)
  • La Courneuve Aubervilliers
  • La Plaine - Stade de France - Saint Denis - Aubervilliers
  • Paris Nord (connections: RER D, RER E, Line H, Line K, Metro 2, Metro 4, Metro 5, TGV, and TER).
  • Châtelet - Les Halles (connections: RER A, RER D, metro 1, metro 4, metro 7, metro 11, metro 14)
  • Saint-Michel Notre Dame (connections: RER C, metro 10)
  • Luxembourg Sénat
  • Port Royal
  • Denfert Rochereau - Colonel Rol-Tanguy (connections: metro 4 and 6, Orlybus)
  • Cité Universitaire (connection: tramway T3a)
  • Gentilly
  • Laplace - Maison des Examens
  • Arcueil Cachan
  • Bagneux
  • Bourg la Reine
  • Sceaux
  • Fontenay aux Roses
  • Robinson

Mitry Claye - Saint Rémy lès Chevreuse branch

  • Mitry Claye (connection: line K)
  • Villeparisis Mitry le Neuf
  • Vert Galant
  • Sevran Livry
  • Aulnay sous Bois (connections: line K, tramway T4)
  • Le Blanc Mesnil
  • Drancy
  • Le Bourget (connection: tramway T11)
  • La Courneuve Aubervilliers
  • La Plaine - Stade de France - Saint Denis - Aubervilliers
  • Paris Nord (connections: RER D, RER E, Line H, Line K, Metro 2, Metro 4, Metro 5, TGV, and TER).
  • Châtelet - Les Halles (connections: RER A, RER D, metro 1, metro 4, metro 7, metro 11, metro 14)
  • Saint-Michel Notre Dame (connections: RER C, metro 10)
  • Luxembourg Sénat
  • Port Royal
  • Denfert Rochereau - Colonel Rol-Tanguy (connections: metro 4 and 6, Orlybus)
  • Cité Universitaire (connection: tramway T3a)
  • Gentilly
  • Laplace - Maison des Examens
  • Arcueil Cachan
  • Bagneux
  • Bourg la Reine
  • Parc de Sceaux
  • La Croix de Berny (connection: TVM bus, station not accessible to PRM)
  • Antony - Orly (connection: Orlyval)
  • Fontaine Michalon
  • Les Baconnets
  • Massy Verrières (connection: RER C)
  • Massy Palaiseau (connections: RER C, TGV)
  • Palaiseau
  • Palaiseau Villebon
  • Lozère École Polytechnique
  • Le Guichet
  • Orsay Ville
  • Bures sur Yvette
  • La Hacquinière
  • Gif sur Yvette
  • Courcelle sur Yvette
  • Saint-Rémy lès Chevreuse

RATP, Transilien SNCF and Île-de-France Mobilités logos.

Find a Transilien station

Find the timetables, services and equipment available at the Transilien RER B stations.

Leave Now

All your trains leaving within the hour from your station in real time.

in partnership with

Personalized timetables

The "Choose your destination" box updates according to your departure station.
Can't find your arrival station in the drop-down list? Then it is not served: check the service status below to find out the reason.

Major works will affect your journeys on 12, 13 and 14 August 2023

For several years now, the RER B, Europe's second busiest line, has been the subject of massive works and investments, particularly on the northern axis of the line. The work that will be carried out on Saturday 12, Sunday 13 and Monday 14 August 2023 is the culmination of a phase of more than two years of work by SNCF Réseau teams. 

The work will provide the RER B with a temporary terminus at La Plaine Stade de France station, designed to keep trains running in the event of traffic disruption on certain sections of the line, and to prepare for the arrival of the CDG Express shuttle. These new facilities will complement the temporary terminus at Le Bourget, which will be completed in the summer of 2022, in order to increase the number of train turnarounds to the north of line B. 

As a result, RER B traffic will be completely interrupted between Gare du Nord and Aulnay in the direction of Paris Charles de Gaulle airport, as well as between Aulnay and Mitry from Saturday 12 to Monday 14 August 2023. 

This is why the Administrative Center of the Île-de-France region, Île-de-France Mobilités and Transilien SNCF Voyageurs are inviting all those who are able to do so to postpone their journey, particularly on Monday 14 August.

In order to enable everyday and occasional travellers to make their own arrangements and, if necessary, to plan alternative routes, a massive information campaign has been running since April. In addition, specific communication will be sent to employees and their employers, administrations and their employees, tourism operators and, of course, the inhabitants of the areas served by the RER B. An exceptional replacement scheme has been put in place for travellers with compelling reasons to travel.

Closure of the RER B from 12 to 14 August:

  • Closure due to works on Saturday 12, Sunday 13 and Monday 14 August. 
  • Between Gare du Nord and Mitry-Claye and between Gare du Nord and Aulnay-Sous-Bois towards Paris-Charles de Gaulle Airport.
  • Postpone your journey. More information on the Île-de-France Mobilités app, transilien.com and other mobility apps.

Planned works on the line

Choose your travel day and find all the works on the line RER B.

Is there any work going on on your route ? Prepare your trip !

Planned works

Choose your travel day and build your complete trip by entering up to three travel stops.

Find an alternative route

All our route results take into account the work occuring on your lines.

News about your line on our Twitter feed

Traffic information for your line, with you 7 days a week from 6am to 10pm (10am to 10pm on weekends and public holidays). An SNCF service for Île-de-France Mobilités.

Latest blog posts

(In French)

Did you know?

The RER B is operated jointly by Transilien SNCF between Charles de Gaulle TGV / Mitry-Claye Airport and Gare du Nord and by RATP on the rest of the line.

Tourism on line B

Discover the tourist sites to visit on line B.

The Pompidou Center
Go
Forum des halles
Go
The Cathedral of Notre Dame de Paris
Go
The Luxembourg Palace
Go
The Air and Space Museum
Go
Villepinte exhibition center
Go
Stade de France
Go
Micro-folie
Go

You may also like

Affluence à bord

Crowding on board

How do I know how busy my train is?

Planned Works

Choose your travel day and find out about all the work affecting the SNCF Île-de-France network over a 30-day period.

Traveling in good standing

How to travel with the right ticket?

How to reach the station?

Bike, car, scooter, pick your choice and find out which services are offered around your station in the Pa

Accessibility for all

Allowing everyone to access the network.

Network maps

Consult the transport maps in Île-de-France