How to get from Chilly-Mazarin to Grez-Sur-Loing by RER and bus?

From Chilly-Mazarin to Grez-Sur-Loing by RER and bus

To get from Chilly-Mazarin to Grez-Sur-Loing in Paris, you’ll need to take 2 bus lines and one RER line: take the N123 bus from Gare de Chilly-Mazarin station to Châtelet station. Next, you’ll have to switch to the D RER and finally take the 34 bus from Place de L'Ermitage-Melun station to Les Fours station. The total trip duration for this route is approximately 3 hr 56 min. The RER and bus schedule from Chilly-Mazarin may change. We recommend you check the updated RER and bus schedule to Grez-Sur-Loing on the Moovit app.

236min
Walk to bus station
Bus - N123N123
RER - D
RER - D
Bus - 3434
Leaves from Gare de Chilly-Mazarin

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Gare de Chilly-Mazarin
    40 m • 1 min
  • 2
    Bus - N123N123
    Wait for bus
    N123
    Châtelet
  • 3
    Ride to bus station
    Ride to bus station
    Châtelet
    51 min
  • 4
    Walk to RER station
    Walk to RER station
    Châtelet Les Halles
    730 m • 10 min
  • 5
    RER - D
    Wait for RER
    D
    Melun
  • 6
    Ride to RER station
    Ride to RER station
    Gare de Melun
    61 min
  • 7
    Walk to bus station
    Walk to bus station
    Place de L'Ermitage-Melun
    130 m • 2 min
  • 8
    Bus - 3434
    Wait for bus
    34
    Quai Victor Hugo
  • 9
    Ride to bus station Les Fours
    Ride to bus station
    Les Fours
    32 min
*Duration based on 8am traffic

Alternative route from Chilly-Mazarin to Grez-Sur-Loing by RER and bus via N21, D and 34

To get from Chilly-Mazarin to Grez-Sur-Loing in Paris, you’ll need to take 2 bus lines and one RER line: take the N21 bus from Rue de Chilly station to Châtelet station. Next, you’ll have to switch to the D RER and finally take the 34 bus from Place de L'Ermitage-Melun station to Les Fours station. The total trip duration for this route is approximately 3 hr 37 min. The RER and bus schedule from Chilly-Mazarin may change. We recommend you check the updated RER and bus schedule to Grez-Sur-Loing on the Moovit app.

217min
Walk to bus stationBus - N21
Bus - N21
RER - D
RER - D
Bus - 3434
Leaves from Rue de Chilly

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Rue de Chilly
    450 m • 6 min
  • 2
    Bus - N21N21
    Wait for bus
    N21
    Châtelet
  • 3
    Ride to bus station
    Ride to bus station
    Châtelet
    80 min
  • 4
    Walk to RER station
    Walk to RER station
    Châtelet Les Halles
    680 m • 9 min
  • 5
    RER - D
    Wait for RER
    D
    Melun
  • 6
    Ride to RER station
    Ride to RER station
    Gare de Melun
    61 min
  • 7
    Walk to bus station
    Walk to bus station
    Place de L'Ermitage-Melun
    130 m • 2 min
  • 8
    Bus - 3434
    Wait for bus
    34
    Quai Victor Hugo
  • 9
    Ride to bus station Les Fours
    Ride to bus station
    Les Fours
    32 min
*Duration based on 8am traffic
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Public transit directions from Chilly-Mazarin to Grez-Sur-Loing

The distance between Chilly-Mazarin, Paris and Grez-Sur-Loing, Paris is approximately 94.21 km, which can typically be travelled in 236 min. Moovit will show you the directions from Chilly-Mazarin to Grez-Sur-Loing 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 Chilly-Mazarin to Grez-Sur-Loing

To check the RER and bus schedule from Chilly-Mazarin to Grez-Sur-Loing using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Chilly-Mazarin) and destination (Grez-Sur-Loing), 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 Chilly-Mazarin to Grez-Sur-Loing by RER and bus via N21, D and 34

To get from Chilly-Mazarin to Grez-Sur-Loing in Paris, you’ll need to take 2 bus lines and one RER line: take the N21 bus from Rue de Chilly station to Châtelet station. Next, you’ll have to switch to the D RER and finally take the 34 bus from Place de L'Ermitage-Melun station to Les Fours station. The total trip duration for this route is approximately 3 hr 37 min. The RER and bus schedule from Chilly-Mazarin may change. We recommend you check the updated RER and bus schedule to Grez-Sur-Loing on the Moovit app.

217min
Walk to bus stationBus - N21
Bus - N21
RER - D
RER - D
Bus - 3434
Leaves from Rue de Chilly

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Rue de Chilly
    450 m • 6 min
  • 2
    Bus - N21N21
    Wait for bus
    N21
    Châtelet
  • 3
    Ride to bus station
    Ride to bus station
    Châtelet
    80 min
  • 4
    Walk to RER station
    Walk to RER station
    Châtelet Les Halles
    680 m • 9 min
  • 5
    RER - D
    Wait for RER
    D
    Melun
  • 6
    Ride to RER station
    Ride to RER station
    Gare de Melun
    61 min
  • 7
    Walk to bus station
    Walk to bus station
    Place de L'Ermitage-Melun
    130 m • 2 min
  • 8
    Bus - 3434
    Wait for bus
    34
    Quai Victor Hugo
  • 9
    Ride to bus station Les Fours
    Ride to bus station
    Les Fours
    32 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Chilly-Mazarin to Grez-Sur-Loing?

    The fastest way takes 236 minutes, using Bus line N123, RER line D, Bus line 34.

  • What is the alternative route to get from Chilly-Mazarin to Grez-Sur-Loing?

    The alternative route takes 217 minutes, using Bus line N21, RER line D, Bus line 34.

  • Is there a direct bus between Chilly-Mazarin and Grez-Sur-Loing in Paris?

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 3 hr 56 min.

  • Which bus line goes from Chilly-Mazarin to Grez-Sur-Loing in Paris?

    The N123 bus line goes from Gare de Chilly-Mazarin station near Chilly-Mazarin to Châtelet station. From there you’ll have to take one bus line and one RER line till Châtelet station near Grez-Sur-Loing in Paris.

  • How long does it take to travel from Chilly-Mazarin to Grez-Sur-Loing in Paris by bus and RER?

    The total travel time between Chilly-Mazarin and Grez-Sur-Loing in Paris by bus and RER is about 3 hr 56 min.

  • Where do I get on the bus near Chilly-Mazarin to get to Grez-Sur-Loing in Paris?

    Get on the N123 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 Grez-Sur-Loing in Paris?

    Get off the bus at the Châtelet stop, which is closest to Grez-Sur-Loing in Paris.

Popular Routes