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

From Grez-Sur-Loing to Massy by RER and bus

To get from Grez-Sur-Loing to Massy in Paris, you’ll need to take 2 bus lines and one RER line: take the 34 bus from Les 4 Routes station to Place de L'Ermitage-Melun station. Next, you’ll have to switch to the D RER and finally take the 399 bus from Gare de Juvisy station to Gare de Massy - Palaiseau station. The total trip duration for this route is approximately 2 hr 54 min. The RER and bus schedule from Grez-Sur-Loing may change. We recommend you check the updated RER and bus schedule to Massy on the Moovit app.

174min
Walk to bus station
Bus - 3434
RER - D
RER - D
Bus - 399399
Walk to Massy
Leaves from Les 4 Routes

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Les 4 Routes
    550 m • 7 min
  • 2
    Bus - 3434
    Wait for bus
    34
    Place de L'Ermitage-Melun
  • 3
    Ride to bus station
    Ride to bus station
    Place de L'Ermitage-Melun
    31 min
  • 4
    Walk to RER station
    Walk to RER station
    Gare de Melun
    150 m • 2 min
  • 5
    RER - D
    Wait for RER
    D
    Juvisy
  • 6
    Ride to RER station
    Ride to RER station
    Juvisy
    48 min
  • 7
    Walk to bus station
    Walk to bus station
    Gare de Juvisy
    70 m • 1 min
  • 8
    Bus - 399399
    Wait for bus
    399
    Gare de Massy - Palaiseau
  • 9
    Ride to bus station
    Ride to bus station
    Gare de Massy - Palaiseau
    47 min
  • 10
    Walk to Massy
    Walk to
    Massy
    110 m • 2 min
*Duration based on 8am traffic
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Public transit directions from Grez-Sur-Loing to Massy

The distance between Grez-Sur-Loing, Paris and Massy, Paris is approximately 77.13 km, which can typically be travelled in 174 min. Moovit will show you the directions from Grez-Sur-Loing to Massy 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 Grez-Sur-Loing to Massy

To check the RER and bus schedule from Grez-Sur-Loing to Massy using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Grez-Sur-Loing) and destination (Massy), 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

Questions & Answers

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

    The fastest way takes 174 minutes, using Bus line 34, RER line D, Bus line 399.

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

    No, you’ll have to take 2 bus lines and one RER line in total. The total travelling time is 2 hr 54 min.

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

    The 34 bus line goes from Les 4 Routes station near Grez-Sur-Loing to Place de L'Ermitage-Melun station. From there you’ll have to take one bus line and one RER line till Place de L'Ermitage-Melun station near Massy in Paris.

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

    The total travel time between Grez-Sur-Loing and Massy in Paris by bus and RER is about 2 hr 54 min.

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

    Get on the 34 bus from the Les 4 Routes stop near Grez-Sur-Loing in Paris.

  • Where do I get off the bus when travelling between Grez-Sur-Loing and Massy in Paris?

    Get off the bus at the Place de L'Ermitage-Melun stop, which is closest to Massy in Paris.

Popular Routes