Paris Île-de-FranceRATP

RATP N21 bus

Châtelet <> Hôpital de Longjumeau

RATP N21 bus Stop List and Next Departures

The RATP N21 - Châtelet <> Hôpital de Longjumeau bus serves 57 bus stops in the Paris Île-de-France area departing from Porte d'Orléans and ending at Hôpital de Longjumeau. Scroll down to see upcoming N21 bus times at each stop and the next scheduled N21 bus times will be displayed. The full N21 bus schedule as well as real-time departures (if available) can be found in the Transit app.

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Stops
Fri, May 30, 2025
  • Porte d'OrléansNot wheelchair accessible11:55 PM
  • Gabriel PériWheelchair accessible11:57 PM
  • Léon GambettaWheelchair accessible11:58 PM
  • Vache Noire - Centre CommercialWheelchair accessible12:00 AM
  • LénineWheelchair accessible12:01 AM
  • Laplace RERWheelchair accessible12:02 AM
  • Hôtel de Ville d'ArcueilWheelchair accessible12:02 AM
  • Auguste DelauneWheelchair accessible12:04 AM
  • Cité JardinsWheelchair accessible12:06 AM
  • Cousin de MericourtWheelchair accessible12:07 AM
  • Mairie de CachanWheelchair accessible12:09 AM
  • Division Leclerc - Camille DesmoulinsWheelchair accessible12:10 AM
  • Carrefour des PouletsWheelchair accessible12:12 AM
  • Rue des JardinsWheelchair accessible12:14 AM
  • Sous-Préfecture - Église de l'Hay-les-RosesNot wheelchair accessible12:15 AM
  • Sous-Préfecture - RoseraieWheelchair accessible12:16 AM
  • Barbusse - LarroumesNot wheelchair accessible12:17 AM
  • GaloisWheelchair accessible12:18 AM
  • Condorcet - Mairie RERWheelchair accessible12:20 AM
  • Bourg-la-Reine RERWheelchair accessible12:22 AM
  • Petit Chambord - Lycée LakanalNot wheelchair accessible12:23 AM
  • Les CottagesNot wheelchair accessible12:23 AM
  • La FontaineWheelchair accessible12:24 AM
  • NormandieWheelchair accessible12:25 AM
  • Général de Gaulle - Croix de BernyWheelchair accessible12:26 AM
  • MorteauxWheelchair accessible12:27 AM
  • Fernand FenzyWheelchair accessible12:28 AM
  • Auguste Mounié - Division LeclercWheelchair accessible12:29 AM
  • Pont d'AntonyWheelchair accessible12:30 AM
  • Blanche de CastilleWheelchair accessible12:32 AM
  • Petit MassyWheelchair accessible12:33 AM
  • Saussaye - MirabeauWheelchair accessible12:34 AM
  • PérigordWheelchair accessible12:35 AM
  • BiarritzWheelchair accessible12:36 AM
  • Place de FranceNot wheelchair accessible12:37 AM
  • Centre Sportif Lionel TerrayWheelchair accessible12:38 AM
  • Avenue Saint-MarcNot wheelchair accessible12:39 AM
  • Hélène BoucherWheelchair accessible12:39 AM
  • Moscou - RomeWheelchair accessible12:40 AM
  • AustralieWheelchair accessible12:41 AM
  • Jean MermozWheelchair accessible12:41 AM
  • Gabriel PériWheelchair accessible12:42 AM
  • 8 mai 1945Wheelchair accessible12:42 AM
  • Avenue de l'Europe - Centre CommercialWheelchair accessible12:43 AM
  • La BondeWheelchair accessible12:45 AM
  • Rue des FleursWheelchair accessible12:47 AM
  • Route de Massy - les ChampartsWheelchair accessible12:49 AM
  • CimetièreWheelchair accessible12:51 AM
  • CollègeWheelchair accessible12:52 AM
  • BeauregardWheelchair accessible12:52 AM
  • Place de la LibérationWheelchair accessible12:53 AM
  • Division LeclercWheelchair accessible12:55 AM
  • Rue de ChillyWheelchair accessible12:58 AM
  • Général de GaulleWheelchair accessible12:59 AM
  • Léontine SohierWheelchair accessible1:00 AM
  • Les Côteaux / PasteurWheelchair accessible1:02 AM
  • Hôpital de LongjumeauWheelchair accessible1:03 AM
  • RATP Châtelet <> Hôpital de Longjumeau map

    RATP N21 bus route map

    The RATP N21 - Châtelet <> Hôpital de Longjumeau bus route map is shown above. The route map shows you an overview of all the stops served by the RATP N21 bus to help you plan your trip on RATP. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the N21 bus is approaching your stop.

    See the detailed route map

    RATP N21 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the N21 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by RATP so that you can plan your trip around any active or future disruptions.

    See all alerts

    RATP N21 bus Service Frequency

    The next N21 bus leaves Porte d'Orléans at 11:55 PM, and arrives at Hôpital de Longjumeau at 1:03 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    RATP N21 bus On-Time Performance

    Want to know whether the RATP N21 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the N21 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official RATP metrics.

    See all on-time perfomance details

    RATP N21 bus FAQ

    Other RATP bus schedules, routes and maps

    Other transit modes in Paris Île-de-France area

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