Without a car · Metro, Regional train, Bus, High-speed train
Rennes to Carnac
2h 38min at the fastest, at least 1 change, ≈ €10–41 (estimate).
At a glance
- Fastest
- 2h 38min 09:16 → 11:54
- Usually
- 2h 50min 20 journeys during the day
- Changes
- at least 1 first departure 06:06, last 21:09
- Price
- ≈ €10–41 Estimate
- CO₂
- 2.1 kg vs ≈ 21.2 kg alone by car
The routes on the map
- 2h 38min · Metro b, TER 856615, Bus 619 (9 departures)
- 2h 39min · Metro b, TGV INOUI 8707, Bus 619 (11 departures)
Journeys on Tue 27 Oct
-
06:06 → 08:53
2h 47min · 4 changes
Mb TER856107 TER856417 BUS601 BUS619≈ €12–29
-
06:44 → 10:14
3h 30min · 1 change
TER856617 BUS619≈ €10–29
-
06:49 → 10:14
3h 25min · 2 changes
Ma TER856617 BUS619≈ €12–31
-
09:09 → 11:54
2h 45min · 1 change
TER856615 BUS619≈ €10–29
-
09:16 → 11:54
2h 38min · 2 changes
Mb TER856615 BUS619≈ €12–31
-
10:09 → 12:54
2h 45min · 1 change
TGVINOUI 8707 BUS619≈ €17–38
-
10:15 → 12:54
2h 39min · 2 changes
Mb TGVINOUI 8707 BUS619≈ €18–41
-
12:03 → 14:54
2h 51min · 1 change
TGVOUIGO 7615 BUS619≈ €12–35
-
12:08 → 14:54
2h 46min · 2 changes
Mb TGVOUIGO 7615 BUS619≈ €13–38
-
14:09 → 17:14
3h 05min · 1 change
TGVINOUI 8719 BUS619≈ €17–38
-
14:15 → 17:14
2h 59min · 2 changes
Mb TGVINOUI 8719 BUS619≈ €18–41
-
15:45 → 18:59
3h 14min · 1 change
TER856655 BUS619≈ €10–29
An ordinary weekday, calculated on 20 October 2026 from the networks' timetables. Timetables change from day to day: search for your date.
Book your tickets
- STAR (official website, new tab)
- SNCF Connect (official website, new tab)
- BreizhGo en Morbihan (official website, new tab)
one-go does not sell tickets: these links go to the operators' official websites.
Frequently asked questions
How long does it take to get from Rennes to Carnac without a car?
2h 38min for the fastest journey (09:16 → 11:54), 2h 50min usually, based on 20 journeys found on Tue 27 Oct.
What time does the first journey from Rennes to Carnac leave?
On Tue 27 Oct, the first departure is at 06:06 and the last at 21:09. Timetables change from day to day: check your date on one-go.
How much does the journey from Rennes to Carnac cost?
≈ €10–41, depending on the journey and when you book. This is a one-go estimate: the real price may be different.
Which companies run the journey from Rennes to Carnac?
STAR, SNCF VOYAGEURS, BreizhGo en Morbihan.
Timetables: transport networks (transport.data.gouv.fr), calculated with MOTIS. Maps: © OpenStreetMap contributors. How it works.