How to get from Santeny to Sagy by RER and bus?

From Santeny to Sagy by RER and bus

To get from Santeny to Sagy in Paris, you’ll need to take 2 bus lines and one RER line: take the 3121 bus from Libération station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the 1239 bus from Gare de Cergy Saint-Christophe RER station to La Taillette station. The total trip duration for this route is approximately 2 hr 39 min. The RER and bus schedule from Santeny may change. We recommend you check the updated RER and bus schedule to Sagy on the Moovit app.

159min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Bus - 12391239
Walk to Sagy
Leaves from Libération

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Libération
    10 m • 1 min
  • 2
    Bus - 31213121
    Wait for bus
    3121
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Cergy Saint-Christophe
    76 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Cergy Saint-Christophe RER
    70 m • 2 min
  • 8
    Bus - 12391239
    Wait for bus
    1239
    La Taillette
  • 9
    Ride to bus station
    Ride to bus station
    La Taillette
    28 min
  • 10
    Walk to Sagy
    Walk to
    Sagy
    1.49 km • 19 min
*Duration based on 8am traffic

Alternative route from Santeny to Sagy by RER and bus via 3121, A and 1238

To get from Santeny to Sagy in Paris, you’ll need to take 2 bus lines and one RER line: take the 3121 bus from Libération station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the 1238 bus from Gare de Cergy Préfecture - Quai I station to La Taillette station. The total trip duration for this route is approximately 2 hr 38 min. The RER and bus schedule from Santeny may change. We recommend you check the updated RER and bus schedule to Sagy on the Moovit app.

158min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Bus - 12381238
Walk to Sagy
Leaves from Libération

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Libération
    10 m • 1 min
  • 2
    Bus - 31213121
    Wait for bus
    3121
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    72 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Cergy Préfecture - Quai I
    140 m • 2 min
  • 8
    Bus - 12381238
    Wait for bus
    1238
    La Taillette
  • 9
    Ride to bus station
    Ride to bus station
    La Taillette
    34 min
  • 10
    Walk to Sagy
    Walk to
    Sagy
    1.49 km • 19 min
*Duration based on 8am traffic
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Public transit directions from Santeny to Sagy

The distance between Santeny, Paris and Sagy, Paris is approximately 78.59 km, which can typically be travelled in 159 min. Moovit will show you the directions from Santeny to Sagy 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 Santeny to Sagy

To check the RER and bus schedule from Santeny to Sagy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Santeny) and destination (Sagy), 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 Santeny to Sagy by RER and bus via 3121, A and 1238

To get from Santeny to Sagy in Paris, you’ll need to take 2 bus lines and one RER line: take the 3121 bus from Libération station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the 1238 bus from Gare de Cergy Préfecture - Quai I station to La Taillette station. The total trip duration for this route is approximately 2 hr 38 min. The RER and bus schedule from Santeny may change. We recommend you check the updated RER and bus schedule to Sagy on the Moovit app.

158min
Walk to bus station
Bus - 31213121
RER - A
RER - A
Bus - 12381238
Walk to Sagy
Leaves from Libération

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Libération
    10 m • 1 min
  • 2
    Bus - 31213121
    Wait for bus
    3121
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Cergy Le Haut
  • 6
    Ride to RER station
    Ride to RER station
    Cergy Préfecture
    72 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Cergy Préfecture - Quai I
    140 m • 2 min
  • 8
    Bus - 12381238
    Wait for bus
    1238
    La Taillette
  • 9
    Ride to bus station
    Ride to bus station
    La Taillette
    34 min
  • 10
    Walk to Sagy
    Walk to
    Sagy
    1.49 km • 19 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Santeny to Sagy?

    The fastest way takes 159 minutes, using Bus line 3121, RER line A, Bus line 1239.

  • What is the alternative route to get from Santeny to Sagy?

    The alternative route takes 158 minutes, using Bus line 3121, RER line A, Bus line 1238.

  • Is there a direct bus between Santeny and Sagy in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 39 min.

  • Which bus line goes from Santeny to Sagy in Paris?

    The 3121 bus line goes from Libération station near Santeny to Gare de Boissy-Saint-Léger station. From there you’ll have to take one bus line and one RER line till Gare de Boissy-Saint-Léger station near Sagy in Paris.

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

    The total travel time between Santeny and Sagy in Paris by bus and RER is about 2 hr 39 min.

  • Where do I get on the bus near Santeny to get to Sagy in Paris?

    Get on the 3121 bus from the Libération stop near Santeny in Paris.

  • Where do I get off the bus when travelling between Santeny and Sagy in Paris?

    Get off the bus at the Gare de Boissy-Saint-Léger stop, which is closest to Sagy in Paris.

Popular Routes