La Défense → Gare d'Austerlitz
Metro / RER travel time: ≈ 30 min
🧭 Step-by-step route
- RER A → Boissy-Saint-Léger / Marne-la-Vallée - Chessy10 min · 3 stops · a train every ~3 min
⚠️ RER A disrupted right now — see details
- Change at Châtelet - Les Halles · 3 min
- RER B → Robinson / Saint-Rémy-lès-Chevreuse2 min · 1 stop · a train every ~4 min
- Change at Saint-Michel Notre-Dame · 3 min
- RER C → Juvisy / Massy - Palaiseau4 min · 1 stop · a train every ~4 min
⚠️ RER C disrupted right now — see details
Estimate based on IDFM timetables: time on board + average wait + changes. Live traffic can change it. Link to this journey
How to get from La Défense to Gare d'Austerlitz?
To get from La Défense to Gare d'Austerlitz, take the RER A towards Boissy-Saint-Léger from La Défense to Châtelet - Les Halles (3 stops, 10 min), then change at Châtelet - Les Halles, then take the RER B towards Robinson from Châtelet - Les Halles to Saint-Michel Notre-Dame (1 stop, 2 min), then change at Saint-Michel Notre-Dame, then take the RER C towards Juvisy from Saint-Michel Notre-Dame to Gare d'Austerlitz (1 stop, 4 min). Estimated total time: about 30 minutes with 2 changes, waiting time included.
Before you go, check the line status: RER A, RER B, RER C. Live next trains: La Défense · Gare d'Austerlitz.
↩️ Return trip: Gare d'Austerlitz → La Défense
Other trips from La Défense
Frequently asked questions
How long does it take to get from La Défense to Gare d'Austerlitz?
About 30 minutes by metro / RER, waiting time included (estimate based on official IDFM timetables).
Which line should I take from La Défense to Gare d'Austerlitz?
To get from La Défense to Gare d'Austerlitz, take the RER A towards Boissy-Saint-Léger from La Défense to Châtelet - Les Halles (3 stops, 10 min), then change at Châtelet - Les Halles, then take the RER B towards Robinson from Châtelet - Les Halles to Saint-Michel Notre-Dame (1 stop, 2 min), then change at Saint-Michel Notre-Dame, then take the RER C towards Juvisy from Saint-Michel Notre-Dame to Gare d'Austerlitz (1 stop, 4 min). Estimated total time: about 30 minutes with 2 changes, waiting time included.