How to get from Saint-Maur-Des-Fosses to Saclay by RER and bus?

From Saint-Maur-Des-Fosses to Saclay by RER and bus

To get from Saint-Maur-Des-Fosses to Saclay in Paris, you’ll need to take 2 RER lines and one bus line: take the A RER from Saint-Maur - Créteil station to Châtelet - Les Halles station. Next, you’ll have to switch to the B RER and finally take the 4609 bus from Gare du Guichet station to Christ de Saclay station. The total trip duration for this route is approximately 1 hr 26 min. The RER and bus schedule from Saint-Maur-Des-Fosses may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

86min
Walk to RER stationRER - A
RER - A
RER - B
RER - B
Bus - 46094609
Walk to Saclay
Leaves from Saint-Maur - Créteil

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Saint-Maur - Créteil
    290 m • 4 min
  • 2
    RER - A
    Wait for RER
    A
    Poissy
  • 3
    Ride to RER station
    Ride to RER station
    Châtelet - Les Halles
    20 min
  • 4
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 5
    Ride to RER station
    Ride to RER station
    Le Guichet
    38 min
  • 6
    Walk to bus station
    Walk to bus station
    Gare du Guichet
    240 m • 4 min
  • 7
    Bus - 46094609
    Wait for bus
    4609
    Campus Hec
  • 8
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    15 min
  • 9
    Walk to Saclay
    Walk to
    Saclay
    180 m • 3 min
*Duration based on 8am traffic
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Public transit directions from Saint-Maur-Des-Fosses to Saclay

The distance between Saint-Maur-Des-Fosses, Paris and Saclay, Paris is approximately 45.38 km, which can typically be travelled in 86 min. Moovit will show you the directions from Saint-Maur-Des-Fosses to Saclay by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER And Bus schedule from Saint-Maur-Des-Fosses to Saclay

To check the RER and bus schedule from Saint-Maur-Des-Fosses to Saclay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Saint-Maur-Des-Fosses) and destination (Saclay), then select the desired date and time of travel. Moovit will show all available RER and bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER and bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest RER and bus schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Saint-Maur-Des-Fosses to Saclay?

    The fastest way takes 86 minutes, using RER line A, RER line B, Bus line 4609.

  • Is there a direct RER between Saint-Maur-Des-Fosses and Saclay in Paris?

    No, you’ll have to take 2 RER lines and one bus line in total. The total travelling time is 1 hr 26 min.

  • Which RER line goes from Saint-Maur-Des-Fosses to Saclay in Paris?

    The A RER line goes from Saint-Maur - Créteil station near Saint-Maur-Des-Fosses to Châtelet - Les Halles station. From there you’ll have to take one RER line and one bus line till Châtelet - Les Halles station near Saclay in Paris.

  • How long does it take to travel from Saint-Maur-Des-Fosses to Saclay in Paris by RER and bus?

    The total travel time between Saint-Maur-Des-Fosses and Saclay in Paris by RER and bus is about 1 hr 26 min.

  • Where do I get on the RER near Saint-Maur-Des-Fosses to get to Saclay in Paris?

    Get on the A RER from the Saint-Maur - Créteil station near Saint-Maur-Des-Fosses in Paris.

  • Where do I get off the RER when travelling between Saint-Maur-Des-Fosses and Saclay in Paris?

    Get off the RER at the Châtelet - Les Halles stop, which is closest to Saclay in Paris.

Popular Routes