How to get from Boissy-Sous-Saint-Yon to Viry-Chatillon by RER, bus and light rail?

From Boissy-Sous-Saint-Yon to Viry-Chatillon by RER, bus and light rail

To get from Boissy-Sous-Saint-Yon to Viry-Chatillon in Paris, you’ll need to take one bus line, one RER line and one light rail line: take the 4555 bus from Facteur Cheval station to Gare D'Arpajon station. Next, you’ll have to switch to the C RER and finally take the T12 light rail from Épinay-Sur-Orge station to Amédée Gordini station. The total trip duration for this route is approximately 1 hr 2 min. The RER, bus and light rail schedule from Boissy-Sous-Saint-Yon may change. We recommend you check the updated RER, bus and light rail schedule to Viry-Chatillon on the Moovit app.

62min

4555

Leaves from Facteur Cheval

Step by Step

1
Walk to bus station
Facteur Cheval
60 m • 1 min
2
4555
Wait for bus
4555
Gare D'Arpajon
3
Ride to bus station
Gare D'Arpajon
16 min
4
Walk to RER station
Arpajon
40 m • 1 min
5

Wait for RER
C
Pontoise
6
Ride to RER station
Épinay-Sur-Orge
18 min
7
T12
Wait for light rail
T12
Évry - Courcouronnes
8
Ride to light rail station
Amédée Gordini
9 min
9
Walk to
Viry-Chatillon
480 m • 7 min

*Duration based on 8am traffic

Public transit directions from Boissy-Sous-Saint-Yon to Viry-Chatillon

The distance between Boissy-Sous-Saint-Yon, Paris and Viry-Chatillon, Paris is approximately 24.98 km, which can typically be travelled in 62 min. Moovit will show you the directions from Boissy-Sous-Saint-Yon to Viry-Chatillon by RER, bus and light rail, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

RER, Bus And Light Rail schedule from Boissy-Sous-Saint-Yon to Viry-Chatillon

To check the RER, bus and light rail schedule from Boissy-Sous-Saint-Yon to Viry-Chatillon using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Boissy-Sous-Saint-Yon) and destination (Viry-Chatillon), then select the desired date and time of travel. Moovit will show all available RER, bus and light rail routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each RER, bus and light rail, 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, bus and light rail schedules.

Questions & Answers

What is the fastest way to get from Boissy-Sous-Saint-Yon to Viry-Chatillon?
The fastest way takes 62 minutes, using Bus line 4555, RER line C, Light Rail line T12.
Is there a direct bus between Boissy-Sous-Saint-Yon and Viry-Chatillon in Paris?
No, you’ll have to take one bus line, one RER line and one light rail line in total. The total travelling time is 1 hr 2 min.
Which bus line goes from Boissy-Sous-Saint-Yon to Viry-Chatillon in Paris?
The 4555 bus line goes from Facteur Cheval station near Boissy-Sous-Saint-Yon to Gare D'Arpajon station. From there you’ll have to take one RER line and one light rail line till Gare D'Arpajon station near Viry-Chatillon in Paris.
How long does it take to travel from Boissy-Sous-Saint-Yon to Viry-Chatillon in Paris by bus, RER and light rail?
The total travel time between Boissy-Sous-Saint-Yon and Viry-Chatillon in Paris by bus, RER and light rail is about 1 hr 2 min.
Where do I get on the bus near Boissy-Sous-Saint-Yon to get to Viry-Chatillon in Paris?
Get on the 4555 bus from the Facteur Cheval stop near Boissy-Sous-Saint-Yon in Paris.
Where do I get off the bus when travelling between Boissy-Sous-Saint-Yon and Viry-Chatillon in Paris?
Get off the bus at the Gare D'Arpajon station, which is closest to Viry-Chatillon in Paris.

Last updated on October 16, 2026

How to get from Boissy-Sous-Saint-Yon to Viry-Chatillon by RER, bus and light rail?

From Boissy-Sous-Saint-Yon to Viry-Chatillon by RER, bus and light rail

Step by Step

Public transit directions from Boissy-Sous-Saint-Yon to Viry-Chatillon

RER, Bus And Light Rail schedule from Boissy-Sous-Saint-Yon to Viry-Chatillon

Related Routes

Questions & Answers

What is the fastest way to get from Boissy-Sous-Saint-Yon to Viry-Chatillon?

Is there a direct bus between Boissy-Sous-Saint-Yon and Viry-Chatillon in Paris?

Which bus line goes from Boissy-Sous-Saint-Yon to Viry-Chatillon in Paris?

How long does it take to travel from Boissy-Sous-Saint-Yon to Viry-Chatillon in Paris by bus, RER and light rail?

Where do I get on the bus near Boissy-Sous-Saint-Yon to get to Viry-Chatillon in Paris?

Where do I get off the bus when travelling between Boissy-Sous-Saint-Yon and Viry-Chatillon in Paris?

Popular Routes