The average bus between Élancourt and Orsay takes 1h 31m and the fastest bus takes 1h 16m. There is a bus service every few hours from Élancourt to Orsay. 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 hourly between Élancourt and Orsay. The earliest departure is at 5:58 AM in the morning, and the last departure from Élancourt is at 7:36 PM which arrives into Orsay at 9:00 PM. All services require a transfer at Saint-Quentin - Gare routière Paul Delouvrier and take an average of 1h 31m. The schedules shown below are for the next available departures.


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1h 24m • 2 changes

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1h 16m • 2 changes

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1h 34m • 2 changesWant to know about travelling from Élancourt to Orsay? 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 Élancourt to Orsay. However, there are services departing from Église du Village station and arriving at Mairie - Hôpital - Orsay RER station via Saint-Quentin - Gare routière Paul Delouvrier station and Christ de Saclay station. The journey, including transfers, takes approximately 1h 31m.
Élancourt to Orsay bus services, operated by Centre et Sud Yvelines, depart from Église du Village station.
Élancourt to Orsay bus services, operated by Paris-Saclay Mobilités, arrive at Mairie - Hôpital - Orsay RER station.
The distance between Élancourt and Orsay is 19.7 km. The road distance is 24 km.
You can take a bus from Église du Village to Mairie - Hôpital - Orsay RER via Saint-Quentin - Gare routière Paul Delouvrier, Saint-Quentin - Gare Routière des Prés, and Christ de Saclay in around 1h 41m.