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

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There are 4 ways to get from Grenoble to Riom by bus, train (TGV), 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.

  1. Bus

    best
    1. Take the bus from Grenoble to Lyonbus bus S1777 / ...
    2. Take the bus from Lyon to Clermont-Ferrandbus bus 1624 / ...
    4h 32m
    €24–43

  2. Train

    1. Take the train from Grenoble to Lyon Part Dieutrain train Ter
    2. Take the train from Lyon Part Dieu to Riom Chatel Guyontrain train Ter
    4h 40m
    €59–99

  3. Drive  265.6 km

    1. Drive from Grenoble to Riomcar car 265.6 km
    2h 59m
    €50–72

  4. Bus via Saint-Étienne

    1. Take the bus from Grenoble to Saint-Étiennebus bus FlixBus N706
    2. Take the bus from St-Etienne-Châtcrx. G Routière to Clermont-Ferrandbus bus X18
    6h 13m
    €32–49

Grenoble to Riom by bus and train

Calendar196Weekly Services
Duration4h 32mAverage Duration
Ticket€24Cheapest Price
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Comparing Your Travel Options

Map of how to get from Grenoble to Riom.ExpandLaunch map view
  • Distance: 285.2 km
  • Duration: 4h 32m

What companies run services between Grenoble, France and Riom, France?

You can take a bus from Grenoble to Riom Chatel Guyon via Lyon, Clermont-Ferrand, Maison de la Culture, Gare SNCF, and Clermont Ferrand in around 4h 32m. Alternatively, you can take a train from Grenoble to Riom Chatel Guyon via Lyon Part Dieu in around 4h 40m.

Train operators
Bus operators

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