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Aéroport Charles de Gaulle 2 (Terminal 2) → Montparnasse Bienvenue

Metro / RER travel time: ≈ 61 min

🧭 Step-by-step route

≈ 61 min
1 change
  1. RER B → Saint-Rémy-lès-Chevreuse / Massy - Palaiseau
    41 min · 12 stops · a train every ~7 min
    Aéroport Charles de Gaulle 2 (Terminal 2) → Châtelet - Les Halles
  2. Walk to Les Halles · 5 min
  3. Line 4 → Bagneux - Lucie Aubrac
    10 min · 8 stops · a train every ~2 min
    Les Halles → Montparnasse Bienvenue

    ⚠️ Line 4 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 Aéroport Charles de Gaulle 2 (Terminal 2) to Montparnasse Bienvenue?

To get from Aéroport Charles de Gaulle 2 (Terminal 2) to Montparnasse Bienvenue, take the RER B towards Saint-Rémy-lès-Chevreuse from Aéroport Charles de Gaulle 2 (Terminal 2) to Châtelet - Les Halles (12 stops, 41 min), then walk to Les Halles (5 min), then take Line 4 towards Bagneux - Lucie Aubrac from Les Halles to Montparnasse Bienvenue (8 stops, 10 min). Estimated total time: about 61 minutes with 1 change, waiting time included.

Before you go, check the line status: RER B, Line 4. Live next trains: Aéroport Charles de Gaulle 2 (Terminal 2) · Montparnasse Bienvenue.

↩️ Return trip: Montparnasse Bienvenue → Aéroport Charles de Gaulle 2 (Terminal 2)

Other trips from Aéroport Charles de Gaulle 2 (Terminal 2)

Frequently asked questions

How long does it take to get from Aéroport Charles de Gaulle 2 (Terminal 2) to Montparnasse Bienvenue?

About 61 minutes by metro / RER, waiting time included (estimate based on official IDFM timetables).

Which line should I take from Aéroport Charles de Gaulle 2 (Terminal 2) to Montparnasse Bienvenue?

To get from Aéroport Charles de Gaulle 2 (Terminal 2) to Montparnasse Bienvenue, take the RER B towards Saint-Rémy-lès-Chevreuse from Aéroport Charles de Gaulle 2 (Terminal 2) to Châtelet - Les Halles (12 stops, 41 min), then walk to Les Halles (5 min), then take Line 4 towards Bagneux - Lucie Aubrac from Les Halles to Montparnasse Bienvenue (8 stops, 10 min). Estimated total time: about 61 minutes with 1 change, waiting time included.