The average train between Grenoble and Lorient takes 12h 1m and the fastest train takes 7h 22m. The train service runs several times per day from Grenoble to Lorient. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 3 times a day between Grenoble and Lorient. The earliest departure is at 10:21 AM in the morning, and the last departure from Grenoble is at 8:21 PM which arrives into Lorient at 1:17 PM. All services require a transfer at Lyon Part Dieu and take an average of 12h 1m. The schedules shown below are for the next available departures.


8h 47m • 2 changes
Arrives next day


21h 2m • 2 changes
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17h 33m • 2 changes


8h 47m • 2 changes
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21h 13m • 2 changes
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16h 52m • 2 changes


7h 52m • 2 changes


8h 40m • 2 changes
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16h 56m • 2 changes


7h 22m • 2 changes


8h 10m • 2 changes
Arrives next day


16h 56m • 2 changes


7h 22m • 2 changes


8h 10m • 2 changes
Arrives next day


16h 56m • 2 changes
Want to know about travelling from Grenoble to Lorient? 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 train from Grenoble to Lorient. However, there are services departing from Grenoble station and arriving at Lorient station via Lyon Part Dieu. The journey, including transfers, takes approximately 12h 1m.
Grenoble to Lorient train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Grenoble station.
Grenoble to Lorient train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Lorient station.
Book your Grenoble to Lorient train tickets online with Société Nationale des Chemins de fer Français (SNCF) and TGV inOui.
The distance between Grenoble and Lorient is 751.7 km. The road distance is 1,091 km.
You can take a train from Grenoble to Lorient via Lyon Part Dieu and Rennes in around 8h 42m.