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Rennes Airport (RNS) to Saint-Cast-le-Guildo buses

Find Transport to Saint-Cast-le-Guildo

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Trip Overview

The average bus between Rennes Airport (RNS) and Saint-Cast-le-Guildo takes 4h 37m and the fastest bus takes 3h 3m. There is at least one bus per day from Rennes Airport (RNS) to Saint-Cast-le-Guildo. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 37m
Duration
103 km
Distance
Once daily
Frequency

Rennes Airport (RNS) to Saint-Cast-le-Guildo bus times

Buses run once daily between Rennes Airport (RNS) and Saint-Cast-le-Guildo. The earliest departure is at 12:01 AM at night, and the last departure from Rennes Airport (RNS) is at 3:14 PM which arrives into Saint-Cast-le-Guildo at 6:38 PM. All services require a transfer at République and take an average of 4h 37m. The schedules shown below are for the next available departures.

Departing Wednesday, October 28, 2026

  •  → 

    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo3h 24m • 3 changes

Departing Thursday, October 29, 2026

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    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo3h 3m • 3 changes
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    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo3h 24m • 3 changes

Departing Friday, October 30, 2026

  •  → 

    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo3h 3m • 3 changes
  •  → 

    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo3h 24m • 3 changes

Departing Saturday, October 31, 2026

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    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo4h 22m • 3 changes

Departing Monday, November 2, 2026

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    STAR - RennesSTAR - RennesBreizhGoDinan - Dinamo13h 17m • 3 changes

Frequently asked questions

Want to know about travelling from Rennes Airport (RNS) to Saint-Cast-le-Guildo? 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 Rennes Airport (RNS) to Saint-Cast-le-Guildo.ExpandLaunch map view
  • Distance: 103 km
  • Duration: 4h 37m

What companies run services between Rennes Airport (RNS), France and Saint-Cast-le-Guildo, France?

You can take a bus from Aéroport to La Touche via République, Anatole France, Gare Routière, and Deroyer in around 4h 9m.

Operators