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Poissy to Institut Gustave Roussy buses

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Trip Overview

The average bus between Poissy and Institut Gustave Roussy takes 2h 26m and the fastest bus takes 1h 41m. There is a bus service every few hours from Poissy to Institut Gustave Roussy. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 26m
Duration
54 km
Distance
Hourly
Frequency

Line 7816 bus, line 7805 bus, line 162 bus

best
  1. Take the bus from Gare Routière Nord to Saint-Quentin - Gare routière Paul Delouvrierbus bus
  2. Take the bus from Saint-Quentin - Gare P. Delouvrier P to Parc André Malrauxbus bus
  3. Take the bus from Général de Gaulle to Institut Gustave Roussy - Hautes Bruyèresbus bus 162
2h 7m

Poissy to Institut Gustave Roussy bus times

Buses run hourly between Poissy and Institut Gustave Roussy. The earliest departure is at 6:05 AM in the morning, and the last departure from Poissy is at 9:45 PM which arrives into Institut Gustave Roussy at 6:37 AM. All services require a transfer at Saint-Quentin - Gare P. Delouvrier P and take an average of 2h 26m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly1h 50m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly1h 49m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly2h 9m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly2h 13m • 2 changes
  • Show more

Departing Tuesday, October 13, 2026

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly1h 50m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly1h 49m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly2h 9m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly2h 13m • 2 changes
  • Show more

Departing Wednesday, October 14, 2026

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly1h 50m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly1h 49m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly2h 9m • 2 changes

  •  → 

    Lignes Île-de-France OuestLignes Île-de-France OuestSeine Orly2h 13m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Poissy to Institut Gustave Roussy? 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.

Map of how to get from Poissy to Institut Gustave Roussy.ExpandLaunch map view
  • Distance: 53.8 km
  • Duration: 2h 26m

What companies run services between Poissy, France and Institut Gustave Roussy, France?

You can take a bus from Gare Routière Nord to Institut Gustave Roussy via Saint-Quentin - Gare P. Delouvrier P, Parc André Malraux, Général de Gaulle, and Institut Gustave Roussy - Hautes Bruyères in around 2h 7m.

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