The average train between Grenoble and Lorient takes 8h 13m and the fastest train takes 6h 7m. 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 5 times a day between Grenoble and Lorient. The earliest departure is at 6:46 AM in the morning, and the last departure from Grenoble is at 8:47 PM which arrives into Lorient at 10:57 AM. All services require a transfer at Paris Gare De Lyon and take an average of 8h 13m. The schedules shown below are for the next available departures.

6h 12m • 1 change

7h 11m • 1 change

6h 8m • 1 change

6h 16m • 1 change

7h 10m • 1 change

6h 11m • 1 change

6h 7m • 1 change

6h 16m • 1 change

7h 10m • 1 change

6h 11m • 1 change

6h 7m • 1 change

6h 16m • 1 change

7h 10m • 1 change

6h 11m • 1 change

6h 7m • 1 change

6h 16m • 1 change

7h 10m • 1 change

6h 11m • 1 change

6h 7m • 1 change

6h 16m • 1 change
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 Paris Gare De Lyon. The journey, including transfers, takes approximately 8h 13m.
Grenoble to Lorient train services, operated by TGV inOui, depart from Grenoble station.
Grenoble to Lorient train services, operated by TGV inOui, arrive at Lorient station.
Book your Grenoble to Lorient train tickets online with TGV inOui and Société Nationale des Chemins de fer Français (SNCF).
The distance between Grenoble and Lorient is 751.7 km. The road distance is 1,087 km.
You can take a train from Grenoble to Lorient via Paris Gare De Lyon, Gare Montparnasse, and Paris Montparnasse 1 Et 2 in around 6h 35m.