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

From Santeny to Poissy by RER and bus

To get from Santeny to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: 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 A RER from Nanterre Préfecture station to Poissy station. The total trip duration for this route is approximately 1 hr 28 min.

88min
Walk to bus station
Bus - 31213121
RER - A
RER - A
RER - A
RER - A
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
    11 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    70 m • 1 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Nanterre Préfecture
    44 min
  • 7
    RER - A
    Wait for RER
    A
    Poissy
  • 8
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    20 min
*Duration based on 8am traffic

Alternative route from Santeny to Poissy by RER and bus via 451, A and A

To get from Santeny to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 451 bus from Le Marais station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the A RER from Nanterre Préfecture station to Poissy station. The total trip duration for this route is approximately 120 min.

120min
Walk to bus station
Bus - 451451
RER - A
RER - A
RER - A
RER - A
Leaves from Le Marais

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Marais
    350 m • 5 min
  • 2
    Bus - 451451
    Wait for bus
    451
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    30 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    90 m • 2 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Nanterre Préfecture
    44 min
  • 7
    RER - A
    Wait for RER
    A
    Poissy
  • 8
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    20 min
*Duration based on 8am traffic
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Public transit directions from Santeny to Poissy

The distance between Santeny, Paris and Poissy, Paris is approximately 58.34 km, which can typically be travelled in 88 min. Moovit will show you the directions from Santeny to Poissy by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Related Routes

Alternative route from Santeny to Poissy by RER and bus via 451, A and A

To get from Santeny to Poissy in Paris, you’ll need to take one bus line and 2 RER lines: take the 451 bus from Le Marais station to Gare de Boissy-Saint-Léger station. Next, you’ll have to switch to the A RER and finally take the A RER from Nanterre Préfecture station to Poissy station. The total trip duration for this route is approximately 120 min.

120min
Walk to bus station
Bus - 451451
RER - A
RER - A
RER - A
RER - A
Leaves from Le Marais

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Le Marais
    350 m • 5 min
  • 2
    Bus - 451451
    Wait for bus
    451
    Gare de Boissy-Saint-Léger
  • 3
    Ride to bus station
    Ride to bus station
    Gare de Boissy-Saint-Léger
    30 min
  • 4
    Walk to RER station
    Walk to RER station
    Boissy-Saint-Léger
    90 m • 2 min
  • 5
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 6
    Ride to RER station
    Ride to RER station
    Nanterre Préfecture
    44 min
  • 7
    RER - A
    Wait for RER
    A
    Poissy
  • 8
    Ride to RER station Poissy
    Ride to RER station
    Poissy
    20 min
*Duration based on 8am traffic

Questions & Answers

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

    The fastest way takes 88 minutes, using Bus line 3121, RER line A, RER line A.

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

    The alternative route takes 120 minutes, using Bus line 451, RER line A, RER line A.

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

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 28 min.

  • Which bus line goes from Santeny to Poissy 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 2 RER lines till Gare de Boissy-Saint-Léger station near Poissy in Paris

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

    The total travel time between Santeny and Poissy in Paris by bus and RER is about 1 hr 28 min.

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

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

Popular Routes