Rome2Rio

Orsay to RER A - Torcy (RATP) buses

Find Transport to RER A - Torcy (RATP)

View schedule

Trip Overview

The average bus between Orsay and RER A - Torcy (RATP) takes 2h 51m and the fastest bus takes 1h 56m. The bus service runs several times per day from Orsay to RER A - Torcy (RATP). 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 51m
Duration
88 km
Distance
Every 3 hours
Frequency

Line 9105 bus, line 7715 bus, line 7718 bus

best
  1. Take the bus from Rond-Point de Mondétour to Bras de Ferbus bus
  2. Take the bus from Gare du Bras de Fer to Gare de Lieusaint - Moissybus bus
  3. Take the bus from Gare de Lieusaint - Moissy to Gare de Torcybus bus
2h 29m

Orsay to RER A - Torcy (RATP) bus times

Buses run every 3 hours between Orsay and RER A - Torcy (RATP). The earliest departure is at 5:43 AM in the morning, and the last departure from Orsay is at 10:00 PM which arrives into RER A - Torcy (RATP) at 6:57 AM. All services require a transfer at Bras de Fer and take an average of 2h 51m. The schedules shown below are for the next available departures.

Departing Thursday, October 15, 2026

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 24m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 24m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 26m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 33m • 2 changes
  • Show more

Departing Friday, October 16, 2026

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 30m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 47m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 33m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 24m • 2 changes
  • Show more

Departing Saturday, October 17, 2026

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 27m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 42m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 42m • 2 changes

  •  → 

    Paris-Saclay MobilitésÎle-de-France Mobilités - SénartMeaux et Ourcq2h 11m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Orsay to RER A - Torcy (RATP)? 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 Orsay to RER A - Torcy (RATP).ExpandLaunch map view
  • Distance: 88 km
  • Duration: 2h 51m

What companies run services between Orsay, Île-de-France, France and RER A - Torcy (RATP), France?

You can take a bus from Rond-Point de Mondétour to Gare de Torcy via Bras de Fer, Gare du Bras de Fer, and Gare de Lieusaint - Moissy in around 2h 29m.

Operators