Explore Roissy Ouest's 63 Routes in Paris

Roissy Ouest, based in Paris, Ile-de-France, France, offers a reliable and comprehensive network of public transport services, including Bus. Our platform provides detailed and up-to-date information on routes, schedules, stops, and arrivals for all services operated by Roissy Ouest. Whether you're planning your daily commute or exploring the city, our tools help you find the nearest stop and the best route to your destination.

Centrally located within its service region, Roissy Ouest operates in the Europe/Paris timezone, facilitating smooth transit connections across Paris and surrounding areas. Daylight saving time begins on 29 Mar 2026 (Forward 1 hour) and ends on 25 Oct 2026 (Back 1 hour). This accurate location and time information helps ensure you have everything you need to plan your journeys effectively.

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By leveraging GTFS data, Roissy Ouest maintains an extensive database of transit stops and routes, contributing to an efficient and accessible transportation system. This data is seamlessly integrated into our platform, providing developers and businesses with a comprehensive API for easy access to public transport information. All data undergoes automated validation and correction via our GTFS quality pipeline.

For more detailed information, you can visit the official website of Roissy Ouest at iledefrance-mobilites.fr.

Roissy Ouest operates in the following cities: Paris, Sarcelles, Puiseux-en-France, Survilliers, Bobigny, Fosses, Saint-Witz, Arnouville, Louvres, Marly-la-Ville, Villeron, Compans, Dammartin-en-Goele, Fontenay-en-Parisis, Gonesse, Le Thillay, Roissy-en-France, Saint-Pathus, Vemars.