The average train between Rennes and Mérignac takes 7h 19m and the fastest train takes 4h 20m. The train service runs several times per day from Rennes to Mérignac. 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 every 4 hours between Rennes and Mérignac. The earliest departure is at 6:35 AM in the morning, and the last departure from Rennes is at 10:35 PM which arrives into Mérignac at 9:10 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 7h 19m. The schedules shown below are for the next available departures.


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4h 30m • 2 changesArrives next day


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5h 28m • 2 changesWant to know about travelling from Rennes to Mérignac? 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 Rennes to Mérignac. However, there are services departing from Rennes station and arriving at Bordeaux St Jean station via Paris Montparnasse 1 Et 2 station. The journey, including transfers, takes approximately 7h 19m.
Rennes to Mérignac train services, operated by TGV inOui, depart from Rennes station.
Rennes to Mérignac train services, operated by TGV inOui, arrive at Bordeaux St Jean station.
Book your Rennes to Mérignac train tickets online with Omio.
The distance between Rennes and Mérignac is 372 km. The road distance is 426 km.
You can take a train from Rennes to Cauderan Merignac via Paris Montparnasse 1 Et 2 and Bordeaux St Jean in around 4h 25m.