How to get from Gagny to Saclay by RER and bus?

From Gagny to Saclay by RER and bus

To get from Gagny to Saclay in Paris, you’ll need to take 2 RER lines and one bus line: take the E RER from Le Chénay Gagny station to Magenta station. Next, you’ll have to switch to the B RER and finally take the 5154 bus from Gare de Massy - Palaiseau station to Christ de Saclay station. The total trip duration for this route is approximately 2 hr 1 min. The RER and bus schedule from Gagny may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

121min
Walk to RER stationRER - E
RER - E
RER - B
RER - B
Bus - 51545154
Walk to Saclay
Leaves from Le Chénay Gagny

Step by Step

  • 1
    Walk to RER station
    Walk to RER station
    Le Chénay Gagny
    580 m • 8 min
  • 2
    RER - E
    Wait for RER
    E
    Nanterre-La-Folie
  • 3
    Ride to RER station
    Ride to RER station
    Magenta
    23 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare du Nord
    110 m • 2 min
  • 5
    RER - B
    Wait for RER
    B
    Saint-Rémy-Lès-Chevreuse
  • 6
    Ride to RER station
    Ride to RER station
    Massy - Palaiseau
    28 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Massy - Palaiseau
    220 m • 3 min
  • 8
    Bus - 51545154
    Wait for bus
    5154
    Saint-Quentin - Gare Routière Des Prés
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    27 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    150 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Gagny to Saclay

The distance between Gagny, Paris and Saclay, Paris is approximately 50.84 km, which can typically be travelled in 121 min. Moovit will show you the directions from Gagny 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 Gagny to Saclay

To check the RER and bus schedule from Gagny to Saclay using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Gagny) 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 Gagny to Saclay?

    The fastest way takes 121 minutes, using RER line E, RER line B, Bus line 5154.

  • Is there a direct RER between Gagny and Saclay in Paris?

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

  • Which RER line goes from Gagny to Saclay in Paris?

    The E RER line goes from Le Chénay Gagny station near Gagny to Magenta station. From there you’ll have to take one RER line and one bus line till Magenta station near Saclay in Paris.

  • How long does it take to travel from Gagny to Saclay in Paris by RER and bus?

    The total travel time between Gagny and Saclay in Paris by RER and bus is about 2 hr 1 min.

  • Where do I get on the RER near Gagny to get to Saclay in Paris?

    Get on the E RER from the Le Chénay Gagny station near Gagny in Paris.

  • Where do I get off the RER when travelling between Gagny and Saclay in Paris?

    Get off the RER at the Magenta stop, which is closest to Saclay in Paris.

Popular Routes