How to get from Chilly-Mazarin to Saint-Forget by RER and bus?

From Chilly-Mazarin to Saint-Forget by RER and bus

To get from Chilly-Mazarin to Saint-Forget in Paris, you’ll need to take 2 bus lines and one RER line: take the 297 bus from Gare de Chilly-Mazarin station to Antony RER station. Next, you’ll have to switch to the B RER and finally take the 5347 bus from Gare de Saint-Rémy-Lès-Chevreuse station to Mesnil Sevin station. The total trip duration for this route is approximately 2 hr 11 min.

131min

5347

Leaves from Gare de Chilly-Mazarin

Step by Step

1
Walk to bus station
Gare de Chilly-Mazarin
140 m • 2 min
2

Wait for bus
297
Antony RER
3
Ride to bus station
Antony RER
49 min
4
Walk to RER station
Antony
60 m • 1 min
5

Wait for RER
B
Saint-Rémy-Lès-Chevreuse
6
Ride to RER station
Saint-Rémy-Lès-Chevreuse
27 min
7
Walk to bus station
Gare de Saint-Rémy-Lès-Chevreuse
70 m • 2 min
8
5347
Wait for bus
5347
Gare de la Verrière
9
Ride to bus station
Mesnil Sevin
16 min
10
Walk to
Saint-Forget
1.5 km • 19 min

*Duration based on 8am traffic

Alternative route from Chilly-Mazarin to Saint-Forget by RER and bus via 199, B and 5347

To get from Chilly-Mazarin to Saint-Forget in Paris, you’ll need to take 2 bus lines and one RER line: take the 199 bus from Place Charles Steber / Longjumeau station to Palaiseau Ville station. Next, you’ll have to switch to the B RER and finally take the 5347 bus from Gare de Saint-Rémy-Lès-Chevreuse station to Mesnil Sevin station. The total trip duration for this route is approximately 120 min.

120min

5347

Leaves from Place Charles Steber / Longjumeau

Step by Step

1
Walk to bus station
Place Charles Steber / Longjumeau
1.21 km • 16 min
2

Wait for bus
199
Hôpital Paris-Saclay
3
Ride to bus station
Palaiseau Ville
23 min
4
Walk to RER station
Massy - Palaiseau
970 m • 13 min
5

Wait for RER
B
Saint-Rémy-Lès-Chevreuse
6
Ride to RER station
Saint-Rémy-Lès-Chevreuse
20 min
7
Walk to bus station
Gare de Saint-Rémy-Lès-Chevreuse
70 m • 2 min
8
5347
Wait for bus
5347
Gare de la Verrière
9
Ride to bus station
Mesnil Sevin
16 min
10
Walk to
Saint-Forget
1.5 km • 19 min

*Duration based on 8am traffic

Public transit directions from Chilly-Mazarin to Saint-Forget

The distance between Chilly-Mazarin, Paris and Saint-Forget, Paris is approximately 41.72 km, which can typically be travelled in 131 min. Moovit will show you the directions from Chilly-Mazarin to Saint-Forget by RER and bus, so no matter how you choose to travel in Paris – you will always have plenty of easy options.

Alternative route from Chilly-Mazarin to Saint-Forget by RER and bus via 199, B and 5347

120min

5347

Leaves from Place Charles Steber / Longjumeau

Step by Step

1
Walk to bus station
Place Charles Steber / Longjumeau
1.21 km • 16 min
2

Wait for bus
199
Hôpital Paris-Saclay
3
Ride to bus station
Palaiseau Ville
23 min
4
Walk to RER station
Massy - Palaiseau
970 m • 13 min
5

Wait for RER
B
Saint-Rémy-Lès-Chevreuse
6
Ride to RER station
Saint-Rémy-Lès-Chevreuse
20 min
7
Walk to bus station
Gare de Saint-Rémy-Lès-Chevreuse
70 m • 2 min
8
5347
Wait for bus
5347
Gare de la Verrière
9
Ride to bus station
Mesnil Sevin
16 min
10
Walk to
Saint-Forget
1.5 km • 19 min

*Duration based on 8am traffic

Questions & Answers

What is the fastest way to get from Chilly-Mazarin to Saint-Forget?
The fastest way takes 131 minutes, using Bus line 297, RER line B, Bus line 5347.
What is the alternative route to get from Chilly-Mazarin to Saint-Forget?
The alternative route takes 120 minutes, using Bus line 199, RER line B, Bus line 5347.
Is there a direct bus between Chilly-Mazarin and Saint-Forget in Paris?
No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 11 min.
Which bus line goes from Chilly-Mazarin to Saint-Forget in Paris?
The 297 bus line goes from Gare de Chilly-Mazarin station near Chilly-Mazarin to Antony RER station. From there you’ll have to take one bus line and one RER line till Antony RER station near Saint-Forget in Paris.
How long does it take to travel from Chilly-Mazarin to Saint-Forget in Paris by bus and RER?
The total travel time between Chilly-Mazarin and Saint-Forget in Paris by bus and RER is about 2 hr 11 min.
Where do I get on the bus near Chilly-Mazarin to get to Saint-Forget in Paris?
Get on the 297 bus from the Gare de Chilly-Mazarin stop near Chilly-Mazarin in Paris.
Where do I get off the bus when travelling between Chilly-Mazarin and Saint-Forget in Paris?
Get off the bus at the Antony RER stop, which is closest to Saint-Forget in Paris.

Last updated on March 7, 2026

How to get from Chilly-Mazarin to Saint-Forget by RER and bus?

From Chilly-Mazarin to Saint-Forget by RER and bus

Step by Step

Alternative route from Chilly-Mazarin to Saint-Forget by RER and bus via 199, B and 5347

Step by Step

Public transit directions from Chilly-Mazarin to Saint-Forget

Related Routes

Alternative route from Chilly-Mazarin to Saint-Forget by RER and bus via 199, B and 5347

Step by Step

Questions & Answers

What is the fastest way to get from Chilly-Mazarin to Saint-Forget?

What is the alternative route to get from Chilly-Mazarin to Saint-Forget?

Is there a direct bus between Chilly-Mazarin and Saint-Forget in Paris?

Which bus line goes from Chilly-Mazarin to Saint-Forget in Paris?

How long does it take to travel from Chilly-Mazarin to Saint-Forget in Paris by bus and RER?

Where do I get on the bus near Chilly-Mazarin to get to Saint-Forget in Paris?

Where do I get off the bus when travelling between Chilly-Mazarin and Saint-Forget in Paris?

Popular Routes