There are 5 ways to get from Orsay to Institut Gustave Roussy by train, bus, taxi, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train, line 162 bus
best- Take the train from Orsay Ville to Arcueil - Cachantrain B
- Take the bus from Arcueil - Cachan RER to Institut Gustave Roussy - Entrée Principalebus 162
56 min€5–8Train
cheapest- Take the train from Orsay Ville to Arcueil - Cachantrain B
56 min€4–6Bus, line 187 bus
- Take the bus from République to Porte d'Orléansbus N122
- Take the bus from Porte d'Orléans to Mairie de Cachanbus N21 / ...
1h 18mTaxi
- Take the taxi from Orsay to Institut Gustave Roussytaxi 20.7 km
22 min€29–35Drive 20.7 km
- Drive from Orsay to Institut Gustave Roussycar 20.7 km
22 min€4–5
Orsay to Institut Gustave Roussy by train, bus, and foot
Questions & Answers
The cheapest way to get from Orsay to Institut Gustave Roussy is to drive which costs €3 - €5 and takes 22 min.
The fastest way to get from Orsay to Institut Gustave Roussy is to taxi which takes 22 min and costs €29 - €35.
No, there is no direct bus from Orsay to Institut Gustave Roussy. However, there are services departing from République and arriving at Mairie de Cachan via Porte d'Orléans. The journey, including transfers, takes approximately 1h 18m.
Yes, there is a direct train departing from Orsay Ville and arriving at Arcueil - Cachan. Services depart every 30 minutes, and operate every day. The journey takes approximately 26 min.
The distance between Orsay and Institut Gustave Roussy is 22 km. The road distance is 20.7 km.
The best way to get from Orsay to Institut Gustave Roussy without a car is to train and line 162 bus which takes 56 min and costs €5 - €9.
It takes approximately 56 min to get from Orsay to Institut Gustave Roussy, including transfers.
Orsay to Institut Gustave Roussy bus services, operated by Centre et Sud Yvelines, depart from République station.
Orsay to Institut Gustave Roussy train services, operated by Réseau Express Régional (RER Paris), depart from Orsay Ville station.
The best way to get from Orsay to Institut Gustave Roussy is to train which takes 56 min and costs €4 - €6. Alternatively, you can bus and line 187 bus, which costs and takes 1h 18m.
What companies run services between Orsay, Île-de-France, France and Institut Gustave Roussy, France?
Réseau Express Régional (RER Paris) operates a train from Orsay Ville to Arcueil - Cachan every 30 minutes. Tickets cost €4–6 and the journey takes 26 min. Alternatively, you can take a bus from République to Institut Gustave Roussy via Porte d'Orléans and Mairie de Cachan in around 1h 18m.
Train from Orsay Ville to Arcueil - Cachan
- Ave. Duration
- 26 min
- Frequency
- Every 30 minutes
- Estimated price
- €4–6
- Website
- https://www.ratp.fr/en
Bus from Arcueil - Cachan RER to Institut Gustave Roussy - Entrée Principale
- Ave. Duration
- 16 min
- Frequency
- Every 20 minutes
- Estimated price
- €1–3
- Website
- https://www.ratp.fr/en
Bus from Porte d'Orléans to Mairie de Cachan
- Ave. Duration
- 17 min
- Frequency
- Every 10 minutes
- Estimated price
- €1–3
- Website
- https://www.ratp.fr/en
- Phone
- 01 34 57 57 57
- Website
- navitia.io
Bus from République to Porte d'Orléans
- Ave. Duration
- 32 min
- Frequency
- Every 4 hours
- Schedules at
- me-deplacer.iledefrance-mobilites.fr
- Ave. Duration
- 22 min
- Estimated price
- €29–35
Taxis Parisiens
- Phone
- +33 1 45 30 30 30
- Website
- taxis-parisiens.fr
Taxis G7
- Phone
- +33 1 41 27 66 99
- Website
- g7.fr
Taxis de Paris
- Phone
- +33 1 87 66 52 66
- Website
- taxisdeparis.com
monTransport
- Phone
- +33 9 75 18 69 60
- Website
- montransport.com
Allo Taxi Paris
- Phone
- +33 1 84 60 90 50
- Website
- en.allo-taxi-paris.net
Ines Driving
- Phone
- +33 6 37 53 75 08
- Website
- cab-service.fr
Joubert Sylvain - Taxi Etampes
- Phone
- +33 6 09 22 91 08
Allô taxi Etampes
- Phone
- +33 1 64 94 73 00
- Website
- allo-taxi-etampes.business.site
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More Questions & Answers
Orsay to Institut Gustave Roussy bus services, operated by Centre et Sud Yvelines, arrive at Porte d'Orléans station.
Orsay to Institut Gustave Roussy train services, operated by Réseau Express Régional (RER Paris), arrive at Arcueil - Cachan station.
Yes, the driving distance between Orsay to Institut Gustave Roussy is 21 km. It takes approximately 22 min to drive from Orsay to Institut Gustave Roussy.
There are 23367+ hotels available in Institut Gustave Roussy.












