Line RER 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
Copyright - RATP-Transilien SNCF pour Île-de-France MobilitésAll 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.
Accessibility legend
Autonomously accessible station
Accessible station with assistance
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.
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.
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 !
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)
Machine à laver les trains de Massy-Palaiseau – Episode #3 : Objectif propreté
(New window)Publié le 24/06/2025 à 09h08L’arrivée des nouveaux trains MI20 sur le RER B nécessite la réalisation d’importants travaux d’adaptation des ...Voyagez avec le RER B pendant la fête de la musique
(New window)Publié le 20/06/2025 à 08h18Des transports toutes la nuit et accessible avec un forfait spécial et illimité au prix de 4,20€ : c’est ce ...Ventilation réfrigérée dans les trains du RER B : comment ça marche ?
(New window)Publié le 18/06/2025 à 10h16Ventilation réfrigérée : ce que c’est… et ce que ce n’est pas Non, ce n’est pas une climatisation. Le ...
Did you know?
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.
