The average bus between Rennes Airport (RNS) and Saint-Grégoire takes 1h and the fastest bus takes 48 min. The bus runs at least 3 times per hour from Rennes Airport (RNS) to Saint-Grégoire. 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 every 20 minutes between Rennes Airport (RNS) and Saint-Grégoire. The earliest departure is at 5:12 AM in the morning, and the last departure from Rennes Airport (RNS) is at 5:50 PM which arrives into Saint-Grégoire at 6:50 PM. All services require a transfer, and take on average 1h. The schedules shown below are for the next available departures.

51 min • 1 change

50 min • 1 change

1h 8m • 1 change

58 min • 1 change
Want to know about travelling from Rennes Airport (RNS) to Saint-Grégoire? 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 Rennes Airport (RNS) to Saint-Grégoire. However, there are services departing from Rennes Airport (RNS) station and arriving at Saint-Grégoire station via République. The journey, including transfers, takes approximately 1h.
Rennes Airport (RNS) to Saint-Grégoire bus services, operated by STAR - Rennes, depart from Aéroport station.
Rennes Airport (RNS) to Saint-Grégoire bus services, operated by STAR - Rennes, arrive at Forge station.
The distance between Rennes Airport (RNS) and Saint-Grégoire is 9.9 km. The road distance is 15 km.
You can take a bus from Aéroport to Forge via République in around 58 min.