Bus - N21

N21 Line

Châtelet

RATP (Bus)

RATP (Bus) N21 bus Route Map - Châtelet

RATP (Bus) N21 Bus Route Schedule and Stops (Updated)

The N21 bus (Châtelet) has 68 stops departing from Hôpital de Longjumeau and ending at Châtelet.

Choose any of the N21 bus stops below to find updated real-time schedules and to see their route map.

Direction: Châtelet (68 stops)

  • Hôpital de Longjumeau

  • Léontine Sohier

  • Général de Gaulle

  • Rue de Chilly

  • Division Leclerc

  • Place de la Libération

  • Beauregard

  • Collège

  • Cimetière

  • Route de Massy - Les Champarts

  • Rue Des Fleurs

  • La Bonde

  • Avenue de L'Europe - Centre Commercial

  • 8 Mai 1945

  • Gabriel Péri (Centre-Ville)

  • Jean Mermoz

  • Australie

  • Moscou - Rome

  • Hélène Boucher

  • Place de France

  • Biarritz

  • Périgord

  • Saussaye - Mirabeau

  • Petit Massy

  • Blanche de Castille

  • Pont D'Antony

  • Auguste Mounié - Division Leclerc

  • Fernand Fenzy

  • Morteaux

  • Général de Gaulle - Croix de Berny

  • Normandie

  • La Fontaine

  • Les Cottages

  • Petit Chambord - Lycée Lakanal

  • Condorcet - Mairie RER

  • Galois

  • Barbusse - Larroumes

  • Sous-Préfecture - Roseraie

  • Sous-Préfecture - Église de L'Hay-Les-Roses

  • Rue Des Jardins

  • Carrefour Des Poulets

  • Division Leclerc - Camille Desmoulins

  • Mairie de Cachan

  • Cousin de Mericourt

  • Cité Jardins

  • Robespierre

  • Auguste Delaune

  • Hôtel de Ville D'Arcueil

  • Laplace RER

  • Vache Noire

  • Léon Gambetta

  • Gabriel Péri

  • Porte D'Orléans

  • Alésia - Général Leclerc

  • Mouton - Duvernet

  • Denfert-Rochereau - Daguerre

  • Denfert-Rochereau - Arago

  • Hôpital Saint-Vincent de Paul

  • Port Royal

  • Val de Grâce

  • Auguste Comte

  • Luxembourg

  • Les Ecoles

  • Saint-Michel - Saint-Germain

  • Cité - Palais de Justice

  • Châtelet - Quai de Gesvres

  • Hôtel de Ville

  • Châtelet

N21 FAQ

  • What time does the N21 bus start operating?

    Services on the N21 bus start at 23:40 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

  • What time does the N21 bus stop working?

    Services on the N21 bus stop at 03:35 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

  • What time does the N21 bus arrive?

    When does the Châtelet bus line come? for live arrival times and to see the full schedule for the Châtelet bus line that is closest to your location.

  • Is there a N21 bus stop near me?

    to view the nearest N21 bus stop.

RATP (Bus) N21 bus Route Map - Châtelet

N21 Bus Schedule

N21 bus route operates everyday. Regular schedule hours: 23:40-03:35

DayOperating HoursFrequency (min)
Mon23:40-03:355-30
Tue23:40-03:355-30
Wed23:40-03:355-30
Thu23:40-03:355-30
Fri23:40-03:355-20
Sat23:40-03:355-20
Sun23:40-03:355-30
View full schedule online

RATP (Bus) Bus Service Alerts

See all updates on N21 (from Hôpital de Longjumeau), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of N21 (Châtelet) and track the bus as it moves on the map. Download the app for all RATP info now.

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N21 line bus fare

RATP (Bus) N21 (Châtelet) prices may change based on several factors. For more information about RATP (Bus) tickets costs please check the Moovit app or RATP’s official website.

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N21 (RATP (Bus))

The first stop of the N21 bus route is Hôpital de Longjumeau and the last stop is Châtelet. N21 (Châtelet) is operational during everyday.

Additional information: N21 has 68 stops and the total trip duration for this route is approximately 61 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you RATP (Bus) suggested routes, real-time bus tracker, live directions, line route maps in Paris, and helps to find the closest N21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the N21 bus to take on your trip.

Line N21 Real Time bus Tracker

Track line N21 (Châtelet) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line N21 bus tracker or a live RATP (Bus) bus tracker app and never miss your bus.

Use the app as a trip planner for RATP (Bus) or a trip planner for metro, RER, bus, train, light rail or funicular to plan your route around Paris. The trip planner shows updated data for RATP (Bus) and any bus, including line N21, in Paris

N21 - Alternative Directions

RATP (Bus) Lines in Paris

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