Saint-Nazaire to Grenoble Trains

Saint-Nazaire to Grenoble trains

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Trip Overview

The average train between Saint-Nazaire and Grenoble takes 10h 16m and the fastest train takes 7h 29m. The train service runs several times per day from Saint-Nazaire to Grenoble. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

10h 16m
Duration: 997 km
Distance: €231
Average price: 4 times a day
Frequency

Train

best

Take the train from St Nazaire to Nantestrain Ter
Take the train from Nantes to Lyon Part Dieutrain Tgv
Take the train from Lyon Part Dieu to Grenobletrain Ter

7h 26m

€163–336

Saint-Nazaire to Grenoble train times

Trains run 4 times a day between Saint-Nazaire and Grenoble. The earliest departure is at 5:23 AM in the morning, and the last departure from Saint-Nazaire is at 10:12 PM which arrives into Grenoble at 11:09 AM. All services require a transfer at Nantes and take an average of 10h 16m. The schedules shown below are for the next available departures.

Departing Thursday, August 20, 2026

5:23 AM → 2:39 PM
9h 16m • 2 changes
11:24 AM → 7:09 PM
7h 45m • 2 changes
4:10 PM → 7:39 AM
Arrives next day
15h 29m • 2 changes
8:10 PM → 11:09 AM
Arrives next day
14h 59m • 2 changes

Departing Friday, August 21, 2026

5:23 AM → 2:39 PM
9h 16m • 2 changes
11:24 AM → 7:09 PM
7h 45m • 2 changes
4:10 PM → 11:39 PM
7h 29m • 2 changes
9:09 PM → 11:39 AM
Arrives next day
14h 30m • 2 changes

Departing Saturday, August 22, 2026

11:24 AM → 7:39 PM
8h 15m • 2 changes
4:10 PM → 8:39 AM
Arrives next day
16h 29m • 2 changes
10:05 PM → 11:39 AM
Arrives next day
13h 34m • 2 changes

Departing Sunday, August 23, 2026

11:24 AM → 7:39 PM
8h 15m • 2 changes
4:10 PM → 11:39 PM
7h 29m • 2 changes
10:12 PM → 11:09 AM
Arrives next day
12h 57m • 2 changes

Departing Monday, August 24, 2026

5:23 AM → 2:39 PM
9h 16m • 2 changes
11:24 AM → 7:09 PM
7h 45m • 2 changes
4:10 PM → 11:39 PM
7h 29m • 2 changes
8:10 PM → 11:09 AM
Arrives next day
14h 59m • 2 changes

Departing Tuesday, August 25, 2026

5:23 AM → 2:39 PM
9h 16m • 2 changes
11:24 AM → 7:09 PM
7h 45m • 2 changes
4:10 PM → 11:39 PM
7h 29m • 2 changes
8:10 PM → 11:09 AM
Arrives next day
14h 59m • 2 changes

Departing Wednesday, August 26, 2026

5:23 AM → 2:39 PM
9h 16m • 2 changes
11:24 AM → 7:09 PM
7h 45m • 2 changes
4:10 PM → 11:39 PM
7h 29m • 2 changes

Frequently asked questions

Want to know about travelling from Saint-Nazaire to Grenoble? 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.