There are 4 ways to get from Carnac to Rennes by bus, train, rideshare, 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.
Bus, train
best- Take the bus from Carnac to Auraybus Autocar
- Take the train from Auray to Rennestrain Ter / ...
2h 40m€33–52Rideshare
cheapest- Take the rideshare from Carnac to Rennes141.1 km
1h 59m€8–11Line 619 bus, bus
- Take the bus from Illertissen to Gare Routièrebus 619
- Take the bus from Auray to Rennesbus 67868
4h 2mDrive 142.1 km
- Drive from Carnac to Rennescar 142.1 km
1h 39m€26–38
Carnac to Rennes by bus and train
Comparing Your Travel Options
The cheapest way to get from Carnac to Rennes is to rideshare which costs €8 - €11 and takes 1h 59m.
The fastest way to get from Carnac to Rennes is to drive which takes 1h 39m and costs €26 - €40.
No, there is no direct bus from Carnac to Rennes. However, there are services departing from Illertissen and arriving at Rennes via Auray. The journey, including transfers, takes approximately 4h 2m.
The distance between Carnac and Rennes is 163 km. The road distance is 142.1 km.
The best way to get from Carnac to Rennes without a car is to bus and train which takes 2h 40m and costs €30 - €55.
It takes approximately 2h 40m to get from Carnac to Rennes, including transfers.
Carnac to Rennes bus services, operated by BreizhGo, depart from Illertissen station.
Carnac to Rennes bus services, operated by BreizhGo, arrive at Gare Routière station.
Yes, the driving distance between Carnac to Rennes is 142 km. It takes approximately 1h 39m to drive from Carnac to Rennes.
Book your Carnac to Rennes bus tickets online with Omio.
What companies run services between Carnac, Bretagne, France and Rennes, France?
You can take a bus from Illertissen to Rennes via Gare Routière and Auray in around 4h 2m.
Rome2Rio's guide to Société Nationale des Chemins de fer Français (SNCF)
Contact Details
- Phone
- +33 1 84 94 36 35
- Website
- Oui.SNCF
Train from Auray to Rennes
- Ave. Duration
- 1h 18m
- Frequency
- Every 4 hours
- Estimated price
- €28–45
- Website
- Oui.SNCF
- Phone
- +33 1 84 94 36 35
- Website
- TGV inOui
Train from Auray to Rennes
- Ave. Duration
- 1h 15m
- Frequency
- Every 2 hours
- Estimated price
- €28–40
- Website
- TGV inOui
- Phone
- 02 99 300 300
- [email protected]
- Website
- BreizhGo
Bus from Carnac to Auray
- Ave. Duration
- 41 min
- Frequency
- Every 4 hours
- Schedules at
- BreizhGo
Bus from Illertissen to Gare Routière
- Ave. Duration
- 45 min
- Frequency
- Every 4 hours
- Schedules at
- BreizhGo
- Phone
- +3 318 576 2228
- Website
- BlaBlaCar
Rideshare from Carnac to Rennes
- Ave. Duration
- 1h 59m
- Frequency
- 3 times a day
- Estimated price
- €8–11
- Schedules at
- BlaBlaCar
Want to know more about travelling around France
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
5 delightfully under-the-radar French towns you need to visit
Read the travel guide
Train travel in France: A guide to SNCF
Read the travel guide
Booking & Getting There
There are 998+ hotels available in Rennes.
Check out Blablacar's carpooling service for rideshare options between Carnac and Rennes. A great option if you don't have a driver's licence or want to avoid public transport.