There are 9 ways to get from Grenoble to Carnac by train (TGV), bus, car, train, or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train via Rennes
best- Take the train from Grenoble to Rennestrain 081G
- Take the train from Rennes to Auraytrain Ter / ...
9h 18m€121–389Bus
cheapest- Take the bus from Grenoble to Vannesbus N724
15h 46m€55–118Drive 879.5 km
- Drive from Grenoble to Carnaccar 879.5 km
9h 2m€134–194Train to Lyon–Saint Exupéry Airport, fly to Rennes-Saint-Jacques Airport, train
- Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain
- Fly from Lyon–Saint Exupéry Airport (LYS) to Rennes-Saint-Jacques Airport (RNS)plane LYS - RNS
- Take the train from Rennes to Auraytrain
7h 33m€146–590Train
- Take the train from Grenoble to Chambery Challes Les Eauxtrain Ter
- Take the train from Chambéry - Challes-les-Eaux to Auraytrain 081G
10h 28m€178–400Train #2
- Take the train from Grenoble to Chambery Challes Les Eauxtrain Ter
- Take the train from Chambery Challes Les Eaux to Lorienttrain Tgv
11h 33m€158–226Train to Lyon–Saint Exupéry Airport, fly to Nantes Atlantique Airport, train
- Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain
- Fly from Lyon–Saint Exupéry Airport (LYS) to Nantes Atlantique Airport (NTE)plane LYS - NTE
- Take the train from Nantes to Auraytrain
8h 13m€80–228Train to Lyon–Saint Exupéry Airport, fly to Brest Bretagne Airport, train
- Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain
- Fly from Lyon–Saint Exupéry Airport (LYS) to Brest Bretagne Airport (BES)plane LYS - BES
- Take the train from Brest to Auraytrain
9h 1m€164–398Train to Geneva International Airport, fly to Nantes Atlantique Airport, train
- Take the train from Grenoble to Genevetrain
- Fly from Geneva International Airport (GVA) to Nantes Atlantique Airport (NTE)plane GVA - NTE
- Take the train from Nantes to Auraytrain
10h 45m€103–249
Grenoble to Carnac by train and bus
Questions & Answers
The cheapest way to get from Grenoble to Carnac is to bus which costs €55 - €120 and takes 15h 46m.
The fastest way to get from Grenoble to Carnac is to train and fly which takes 7h 33m and costs €140 - €600.
The distance between Grenoble and Carnac is 1078 km. The road distance is 879.5 km.
The best way to get from Grenoble to Carnac without a car is to train via Rennes which takes 9h 18m and costs €120 - €390.
It takes approximately 9h 18m to get from Grenoble to Carnac, including transfers.
The best way to get from Grenoble to Carnac is to train via Rennes which takes 9h 18m and costs €120 - €390. Alternatively, you can bus, which costs €55 - €120 and takes 15h 46m.
Yes, the driving distance between Grenoble to Carnac is 880 km. It takes approximately 9h 2m to drive from Grenoble to Carnac.
There are 2709+ hotels available in Carnac.
What companies run services between Grenoble, France and Carnac, Bretagne, France?
You can take a train from Grenoble to Illertissen via Rennes, Auray, and Gare Routière in around 9h 18m. Alternatively, FlixBus operates a bus from Grenoble to Vannes once daily. Tickets cost €45–110 and the journey takes 13h 40m.
- Website
- easyjet.com
Flights from Lyon–Saint Exupéry Airport to Nantes Atlantique Airport
- Ave. Duration
- 1h 20m
- When
- Every day
- Estimated price
- €30–120
Flights from Geneva International Airport to Nantes Atlantique Airport
- Ave. Duration
- 1h 27m
- When
- Every day
- Estimated price
- €30–140
Flights from Geneva International Airport to Nantes Atlantique Airport via Toulouse
- Ave. Duration
- 3h 15m
- When
- Monday, Tuesday, Thursday, Friday, and Sunday
- Estimated price
- €30–140
Flights from Geneva International Airport to Nantes Atlantique Airport via Nice
- Ave. Duration
- 3h 40m
- When
- Tuesday
- Estimated price
- €30–140
- Website
- airfrance.com
Flights from Lyon–Saint Exupéry Airport to Rennes-Saint-Jacques Airport
- Ave. Duration
- 1h 20m
- When
- Monday to Thursday
- Estimated price
- €70–480
Flights from Lyon–Saint Exupéry Airport to Rennes-Saint-Jacques Airport via Paris Charles de Gaulle
- Ave. Duration
- 3h 25m
- When
- Every day
- Estimated price
- €80–500
Flights from Lyon–Saint Exupéry Airport to Nantes Atlantique Airport
- Ave. Duration
- 1h 20m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €40–270
Flights from Lyon–Saint Exupéry Airport to Nantes Atlantique Airport via Paris Charles de Gaulle
- Ave. Duration
- 3h 13m
- When
- Every day
- Estimated price
- €45–300
Flights from Lyon–Saint Exupéry Airport to Brest Bretagne Airport
- Ave. Duration
- 1h 35m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €75–480
Flights from Lyon–Saint Exupéry Airport to Brest Bretagne Airport via Paris Charles de Gaulle
- Ave. Duration
- 3h 15m
- When
- Friday
- Estimated price
- €85–500
Flights from Geneva International Airport to Nantes Atlantique Airport via Paris Charles de Gaulle
- Ave. Duration
- 3h 50m
- When
- Friday
- Estimated price
- €45–290
- Website
- volotea.com
Flights from Lyon–Saint Exupéry Airport to Nantes Atlantique Airport
- Ave. Duration
- 1h 20m
- When
- Friday and Sunday
- Estimated price
- €30–110
Rome2Rio's guide to Société Nationale des Chemins de fer Français (SNCF)
Contact Details
- Phone
- +33 1 84 94 36 35
- Website
- track.effiliation.com
Train from Grenoble to Rennes
- Ave. Duration
- 5h 41m
- Frequency
- Once a week
- Estimated price
- €150–330
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
- 2nd Class
- €150–220
- Rail 1st Class
- €230–330
Train from Rennes to Auray
- Ave. Duration
- 1h 17m
- Frequency
- Every 3 hours
- Estimated price
- €24–55
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
- 2nd Class
- €24–35
- Rail 1st Class
- €35–55
Train from Grenoble to Lyon-Saint Exupery Tgv
- Ave. Duration
- 1h
- Frequency
- Once daily
- Estimated price
- €30–60
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
Train from Grenoble to Chambery Challes Les Eaux
- Ave. Duration
- 47 min
- Frequency
- Hourly
- Estimated price
- €15
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
Train from Chambéry - Challes-les-Eaux to Auray
- Ave. Duration
- 7h 10m
- Frequency
- Twice a week
- Estimated price
- €170–380
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
- 2nd Class
- €170–260
- Rail 1st Class
- €270–380
Train from Nantes to Auray
- Ave. Duration
- 1h 39m
- Frequency
- 5 times a day
- Estimated price
- €28–33
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
Train from Brest to Auray
- Ave. Duration
- 1h 56m
- Frequency
- 5 times a week
- Estimated price
- €30–75
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
- 2nd Class
- €30–50
- Rail 1st Class
- €50–75
Train from Grenoble to Geneve
- Ave. Duration
- 2h 2m
- Frequency
- 5 times a day
- Estimated price
- €30–55
- Website
- https://track.effiliation.com/servlet/effi.redir?id_compteur=23007591&url=https%3A%2F%2Fwww.sncf-connect.com%2Fen-en%2F
- Phone
- +33 1 84 94 36 35
- Website
- sncf-connect.com
Train from Grenoble to Rennes
- Ave. Duration
- 5h 41m
- Frequency
- Once a week
- Estimated price
- €95–230
- Website
- https://www.sncf-connect.com/en-en
Train from Rennes to Auray
- Ave. Duration
- 1h 10m
- Frequency
- Every 4 hours
- Estimated price
- €19–26
- Website
- https://www.sncf-connect.com/en-en
Train from Grenoble to Lyon-Saint Exupery Tgv
- Ave. Duration
- 1h 4m
- Frequency
- Every 4 hours
- Estimated price
- €19–20
- Website
- https://www.sncf-connect.com/en-en
Train from Chambéry - Challes-les-Eaux to Auray
- Ave. Duration
- 7h 10m
- Frequency
- Twice a week
- Estimated price
- €160–260
- Website
- https://www.sncf-connect.com/en-en
- 2nd Class
- €160–220
- 1st Class
- €200–260
Train from Chambery Challes Les Eaux to Lorient
- Ave. Duration
- 7h 29m
- Frequency
- Twice a week
- Estimated price
- €130–190
- Website
- https://www.sncf-connect.com/en-en
Train from Nantes to Auray
- Ave. Duration
- 1h 23m
- Frequency
- 3 times a week
- Estimated price
- €27
- Website
- https://www.sncf-connect.com/en-en
Rome2Rio's guide to FlixBus
Contact Details
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- flixbus.fr
Bus from Grenoble to Vannes
- Ave. Duration
- 13h 40m
- Frequency
- Once daily
- Estimated price
- €45–110
- Website
- https://www.flixbus.co.uk
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