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How to get fromGrenoble to Carnacby train (TGV), bus, car, train, or plane

Find Transport to Carnac

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There are 10 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.

  1. Train via Rennes

    best
    1. Take the train from Grenoble to Rennestrain train Tgv
    2. Take the train from Rennes to Auraytrain train Ter / ...
    9h 36m
    €209–314

  2. Bus

    cheapest
    1. Take the bus from Grenoble to Vannesbus bus N724
    16h 28m
    €85–126

  3. Drive  879.6 km

    1. Drive from Grenoble to Carnaccar car 879.6 km
    9h 2m
    €141–204

  4. Train to Lyon–Saint Exupéry Airport, fly to Nantes Atlantique Airport, train

    1. Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain train
    2. Fly from Lyon–Saint Exupéry Airport (LYS) to Nantes Atlantique Airport (NTE)plane plane LYS - NTE
    3. Take the train from Nantes to Auraytrain train
    8h
    €88–286

  5. Train

    1. Take the train from Grenoble to Chambery Challes Les Eauxtrain train Ter
    2. Take the train from Chambery Challes Les Eaux to Auraytrain train Tgv
    10h 21m
    €222–333

  6. Bus, train

    1. Take the bus from Gares to Gare Routierebus bus T83
    2. Take the bus from Chambéry - Bus Station to Rennes - Bus Stationbus bus
    3. Take the train from Rennes to Auraytrain train Ter
    18h 47m
    €99–167

  7. Train to Lyon–Saint Exupéry Airport, fly to Rennes-Saint-Jacques Airport, train

    1. Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain train
    2. Fly from Lyon–Saint Exupéry Airport (LYS) to Rennes-Saint-Jacques Airport (RNS)plane plane LYS - RNS
    3. Take the train from Rennes to Auraytrain train
    7h 46m
    €179–463

  8. Train to Lyon–Saint Exupéry Airport, fly to Brest Bretagne Airport, train

    1. Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain train
    2. Fly from Lyon–Saint Exupéry Airport (LYS) to Brest Bretagne Airport (BES)plane plane LYS - BES
    3. Take the train from Brest to Auraytrain train
    8h 58m
    €167–436

  9. Train to Marseille Provence Airport, fly to Nantes Atlantique Airport, train

    1. Take the train from Grenoble to Aix En Provence Tgvtrain train
    2. Fly from Marseille Provence Airport (MRS) to Nantes Atlantique Airport (NTE)plane plane MRS - NTE
    3. Take the train from Nantes to Auraytrain train
    9h 39m
    €145–363

  10. Train to Geneva International Airport, fly to Nantes Atlantique Airport, train

    1. Take the train from Grenoble to Genevetrain train
    2. Fly from Geneva International Airport (GVA) to Nantes Atlantique Airport (NTE)plane plane GVA - NTE
    3. Take the train from Nantes to Auraytrain train
    10h 53m
    €100–325

Grenoble to Carnac by train and bus

Calendar1Weekly Services
Duration9h 36mAverage Duration
Ticket€209Cheapest Price
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Comparing Your Travel Options

Map of how to get from Grenoble to Carnac.ExpandLaunch map view
  • Distance: 1,077.8 km
  • Duration: 9h 36m

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 36m. Alternatively, FlixBus operates a bus from Grenoble to Vannes once daily. Tickets cost €80–120 and the journey takes 13h 55m.

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