How to get from Chalo-Saint-Mars to Saclay by RER and bus?

From Chalo-Saint-Mars to Saclay by RER and bus

To get from Chalo-Saint-Mars to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 4407 bus from Les Boutards station to Gare D'Étampes station. Next, you’ll have to switch to the C RER and finally take the 5154 bus from Saint-Quentin - Gare Routière Des Prés station to Christ de Saclay station. The total trip duration for this route is approximately 4 hr 3 min. The RER and bus schedule from Chalo-Saint-Mars may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

243min
Walk to bus station
Bus - 44074407
RER - C
RER - C
Bus - 51545154
Walk to Saclay
Leaves from Les Boutards

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Les Boutards
    160 m • 3 min
  • 2
    Bus - 44074407
    Wait for bus
    4407
    Lycée Nelson Mandela
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Étampes
    24 min
  • 4
    Walk to RER station
    Walk to RER station
    Étampes
    20 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    110 min
  • 7
    Walk to bus station
    Walk to bus station
    Saint-Quentin - Gare Routière Des Prés
    180 m • 3 min
  • 8
    Bus - 51545154
    Wait for bus
    5154
    Aéroport D'Orly 1-2-3 - A3
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    28 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    80 m • 2 min
*Duration based on 8am traffic

Alternative route from Chalo-Saint-Mars to Saclay by RER and bus via 4410, C and 5154

To get from Chalo-Saint-Mars to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 4410 bus from Bois de la Pucelle station to Gare D'Étampes station. Next, you’ll have to switch to the C RER and finally take the 5154 bus from Saint-Quentin - Gare Routière Des Prés station to Christ de Saclay station. The total trip duration for this route is approximately 4 hr 16 min. The RER and bus schedule from Chalo-Saint-Mars may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

256min
Walk to bus station
Bus - 44104410
RER - C
RER - C
Bus - 51545154
Walk to Saclay
Leaves from Bois de la Pucelle

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Bois de la Pucelle
    1.63 km • 21 min
  • 2
    Bus - 44104410
    Wait for bus
    4410
    Lycée Nelson Mandela
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Étampes
    27 min
  • 4
    Walk to RER station
    Walk to RER station
    Étampes
    10 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    110 min
  • 7
    Walk to bus station
    Walk to bus station
    Saint-Quentin - Gare Routière Des Prés
    180 m • 3 min
  • 8
    Bus - 51545154
    Wait for bus
    5154
    Aéroport D'Orly 1-2-3 - A3
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    28 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    80 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Chalo-Saint-Mars to Saclay

The distance between Chalo-Saint-Mars, Paris and Saclay, Paris is approximately 109.21 km, which can typically be travelled in 243 min. Moovit will show you the directions from Chalo-Saint-Mars 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 Chalo-Saint-Mars to Saclay

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

Alternative route from Chalo-Saint-Mars to Saclay by RER and bus via 4410, C and 5154

To get from Chalo-Saint-Mars to Saclay in Paris, you’ll need to take 2 bus lines and one RER line: take the 4410 bus from Bois de la Pucelle station to Gare D'Étampes station. Next, you’ll have to switch to the C RER and finally take the 5154 bus from Saint-Quentin - Gare Routière Des Prés station to Christ de Saclay station. The total trip duration for this route is approximately 4 hr 16 min. The RER and bus schedule from Chalo-Saint-Mars may change. We recommend you check the updated RER and bus schedule to Saclay on the Moovit app.

256min
Walk to bus station
Bus - 44104410
RER - C
RER - C
Bus - 51545154
Walk to Saclay
Leaves from Bois de la Pucelle

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Bois de la Pucelle
    1.63 km • 21 min
  • 2
    Bus - 44104410
    Wait for bus
    4410
    Lycée Nelson Mandela
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Étampes
    27 min
  • 4
    Walk to RER station
    Walk to RER station
    Étampes
    10 m • 1 min
  • 5
    RER - C
    Wait for RER
    C
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
  • 6
    Ride to RER station
    Ride to RER station
    Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
    110 min
  • 7
    Walk to bus station
    Walk to bus station
    Saint-Quentin - Gare Routière Des Prés
    180 m • 3 min
  • 8
    Bus - 51545154
    Wait for bus
    5154
    Aéroport D'Orly 1-2-3 - A3
  • 9
    Ride to bus station
    Ride to bus station
    Christ de Saclay
    28 min
  • 10
    Walk to Saclay
    Walk to
    Saclay
    80 m • 2 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Chalo-Saint-Mars to Saclay?

    The fastest way takes 243 minutes, using Bus line 4407, RER line C, Bus line 5154.

  • What is the alternative route to get from Chalo-Saint-Mars to Saclay?

    The alternative route takes 256 minutes, using Bus line 4410, RER line C, Bus line 5154.

  • Is there a direct bus between Chalo-Saint-Mars and Saclay in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 4 hr 3 min.

  • Which bus line goes from Chalo-Saint-Mars to Saclay in Paris?

    The 4407 bus line goes from Les Boutards station near Chalo-Saint-Mars to Lycée Nelson Mandela station. From there you’ll have to take one bus line and one RER line till Lycée Nelson Mandela station near Saclay in Paris.

  • How long does it take to travel from Chalo-Saint-Mars to Saclay in Paris by bus and RER?

    The total travel time between Chalo-Saint-Mars and Saclay in Paris by bus and RER is about 4 hr 3 min.

  • Where do I get on the bus near Chalo-Saint-Mars to get to Saclay in Paris?

    Get on the 4407 bus from the Les Boutards stop near Chalo-Saint-Mars in Paris.

  • Where do I get off the bus when travelling between Chalo-Saint-Mars and Saclay in Paris?

    Get off the bus at the Lycée Nelson Mandela stop, which is closest to Saclay in Paris.

Popular Routes