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Carnac to Rennes buses

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Trip Overview

The bus between Carnac and Rennes takes 3h 45m. The bus runs, on average, 4 times per week from Carnac to Rennes. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 45m
Duration
152 km
Distance
4 times a week
Frequency

Carnac to Rennes bus times

Buses run 4 times a week between Carnac and Rennes. The service departs Carnac at 7:30 AM in the morning, which arrives into Rennes at 11:15:00. All services require a transfer at Gare Routière and take an average of 3h 45m. The schedules shown below are for the next available departures.

Departing Thursday, November 12, 2026

  •  → 

    BreizhGoSNCF Bus3h 45m • 1 change

Departing Friday, November 13, 2026

  •  → 

    BreizhGoSNCF Bus3h 45m • 1 change

Departing Monday, November 16, 2026

  •  → 

    BreizhGoSNCF Bus3h 45m • 1 change

Departing Tuesday, November 17, 2026

  •  → 

    BreizhGoSNCF Bus3h 45m • 1 change

Frequently asked questions

Want to know about travelling from Carnac to Rennes? 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.

Map of how to get from Carnac to Rennes.ExpandLaunch map view
  • Distance: 152.1 km
  • Duration: 3h 45m

What companies run services between Carnac, Bretagne, France and Rennes, France?

You can take a bus from Illertissen to Rennes via Gare Routière and Auray in around 4h 2m.

Operators