Île-de-France Commuter Rail (Transilien)
URL: https://knowledge.ivjn.us/en/concepts/transilien.html

Transilien is the suburban train brand of SNCF Voyageurs in Île-de-France, with a total of 8 lines (H, J, K, L, N, P, R, U), and an average daily passenger flow of about 1 million.

## Overview

Transilien is the brand for suburban trains in the Île-de-France region (outside the RER) under SNCF Voyageurs, divided into 8 lines by letter (H, J, K, L, N, P, R, U), carrying about 1 million passengers daily [^sncf].

## Route and Starting Station

| Line | Starting Station | Direction |
| --- | --- | --- |
| H | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-du-nord.html) | Pontoise, Persan-Beaumont, Creil |
| K | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-du-nord.html) | Crépy-en-Valois |
| J | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-saint-lazare.html) | Mantes-la-Jolie, Gisors, Conflans |
| L | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-saint-lazare.html) | Cergy-le-Haut, Versailles-Rive-Droite |
| N | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-montparnasse.html) | Rambouillet, Dreux, Mantes-la-Jolie |
| P | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-de-l-est.html) | Meaux, Coulommiers, Provins |
| R | [Gare de Lyon, Paris](https://knowledge.ivjn.us/en/places/paris-gare-de-lyon.html) | Melun, Montargis |
| U | La Défense ↔ La Verrière | Towards Schleifers Valley |

## Operation

- Operator: SNCF Voyageurs[^sncf]; Supervisory Authority: Île-de-France Mobilités[^idfm];
- Vehicles: Z 50000 ("Francilien"), Z 2N, some routes use RER NG trains.

Updated: 2026-10-31

Sources:
- SNCF — Site officiel https://www.sncf.com
- Île-de-France Mobilités — Site officiel https://www.iledefrance-mobilites.fr
- Transilien — Wikipédia https://fr.wikipedia.org/wiki/Transilien