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

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

To get from Boissy-Sous-Saint-Yon to Bailly in Paris, you’ll need to take one bus line, one RER line and one light rail line: take the 4413 bus from Les Marsandes station to Cimetière Martrois station. Next, you’ll have to switch to the C RER and finally take the T13 light rail from Saint-Cyr station to Bailly station. The total trip duration for this route is approximately 3 hr 5 min.

185min

4413

Leaves from Les Marsandes

Step by Step

1
Walk to bus station
Les Marsandes
1.69 km • 22 min
2
4413
Wait for bus
4413
Gare D'Étampes
3
Ride to bus station
Cimetière Martrois
11 min
4
Walk to RER station
Étréchy
500 m • 7 min
5

Wait for RER
C
Saint-Quentin En Yvelines - Montigny-Le-Bretonneux
6
Ride to RER station
Saint-Cyr
100 min
7
T13
Wait for light rail
T13
Saint-Germain-En-Laye
8
Ride to light rail station
Bailly
8 min
9
Walk to
Bailly
1.21 km • 16 min

*Duration based on 8am traffic

Public transit directions from Boissy-Sous-Saint-Yon to Bailly

The distance between Boissy-Sous-Saint-Yon, Paris and Bailly, Paris is approximately 92.6 km, which can typically be travelled in 185 min. Moovit will show you the directions from Boissy-Sous-Saint-Yon to Bailly by RER, bus and light rail, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Questions & Answers

What is the fastest way to get from Boissy-Sous-Saint-Yon to Bailly?
The fastest way takes 185 minutes, using Bus line 4413, RER line C, Light Rail line T13.
Is there a direct bus between Boissy-Sous-Saint-Yon and Bailly 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 3 hr 5 min.
Which bus line goes from Boissy-Sous-Saint-Yon to Bailly in Paris?
The 4413 bus line goes from Les Marsandes station near Boissy-Sous-Saint-Yon to Gare D'Étampes station. From there you’ll have to take one RER line and one light rail line till Gare D'Étampes station near Bailly in Paris.
How long does it take to travel from Boissy-Sous-Saint-Yon to Bailly in Paris by bus, RER and light rail?
The total travel time between Boissy-Sous-Saint-Yon and Bailly in Paris by bus, RER and light rail is about 3 hr 5 min.
Where do I get on the bus near Boissy-Sous-Saint-Yon to get to Bailly in Paris?
Get on the 4413 bus from the Les Marsandes stop near Boissy-Sous-Saint-Yon in Paris.
Where do I get off the bus when travelling between Boissy-Sous-Saint-Yon and Bailly in Paris?
Get off the bus at the Gare D'Étampes station, which is closest to Bailly in Paris.

Last updated on March 7, 2026

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

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

Step by Step

Public transit directions from Boissy-Sous-Saint-Yon to Bailly

Related Routes

Questions & Answers

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

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

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

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

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

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

Popular Routes