The average train between Barcelona and Dax takes 13h 49m and the fastest train takes 8h 6m. The train service runs several times per day from Barcelona to Dax. 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 3 times a day between Barcelona and Dax. The earliest departure is at 9:26 AM in the morning, and the last departure from Barcelona is at 4:31 PM which arrives into Dax at 9:42 AM. All services require a transfer at Narbonne and take an average of 13h 49m. The schedules shown below are for the next available departures.


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Want to know about travelling from Barcelona to Dax? 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 Barcelona to Dax. However, there are services departing from Barcelona station and arriving at Dax station via Narbonne. The journey, including transfers, takes approximately 13h 49m.
Barcelona to Dax train services, operated by TGV inOui, depart from Barcelona-Sants station.
Barcelona to Dax train services, operated by TGV inOui, arrive at Dax station.
Book your Barcelona to Dax train tickets online with TGV inOui, Société Nationale des Chemins de fer Français (SNCF) and Renfe Viajeros.
The distance between Barcelona and Dax is 369.7 km. The road distance is 800 km.
You can take a train from Barcelona-Sants to Dax via Narbonne and Bordeaux St Jean in around 8h 26m.