The average bus between Grenoble and Montrouge takes 8h 30m and the fastest bus takes 7h 54m. The bus service runs several times per day from Grenoble to Montrouge. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Grenoble and Montrouge. The earliest departure is at 12:45 AM at night, and the last departure from Grenoble is at 10:25 PM which arrives into Montrouge at 6:42 AM. All services require a transfer at Paris - Bercy-Seine Bus Station and take an average of 8h 30m. The schedules shown below are for the next available departures.


8h 50m • 2 changes


7h 54m • 2 changes
Arrives next day


8h 26m • 2 changes


8h 39m • 2 changes


8h 50m • 2 changes


7h 54m • 2 changes
Arrives next day


8h 26m • 2 changes


8h 39m • 2 changes


8h 50m • 2 changes


7h 54m • 2 changes
Arrives next day


8h 26m • 2 changes


8h 39m • 2 changes


8h 50m • 2 changes


7h 54m • 2 changes
Arrives next day


9h 5m • 2 changes


8h 27m • 2 changes


9h • 2 changes


8h 29m • 2 changes


7h 54m • 2 changes
Want to know about travelling from Grenoble to Montrouge? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Grenoble to Montrouge. However, there are services departing from Grenoble station and arriving at Montrouge station via Paris - Bercy-Seine Bus Station station. The journey, including transfers, takes approximately 8h 30m.
Grenoble to Montrouge bus services, operated by BlaBlaCar Bus, depart from Grenoble - Bus Station.
Grenoble to Montrouge bus services, operated by BlaBlaCar Bus, arrive at Paris - Bercy-Seine Bus Station.
The distance between Grenoble and Montrouge is 479.6 km. The road distance is 575 km.
BlaBlaCar Bus operates a bus from Grenoble - Bus Station to Paris - Bercy-Seine Bus Station every 4 hours. Tickets cost €50–90 and the journey takes 7h 5m.