The average train between Pau and Castelnaudary takes 4h 44m and the fastest train takes 3h 29m. The train service runs several times per day from Pau to Castelnaudary. 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 5 times a day between Pau and Castelnaudary. The earliest departure is at 5:59 AM in the morning, and the last departure from Pau is at 6:59 PM which arrives into Castelnaudary at 7:56 AM. All services require a transfer, and take on average 4h 44m. The schedules shown below are for the next available departures.

3h 29m • 1 change

4h 1m • 1 change
Arrives next day

12h 1m • 1 change

3h 59m • 1 change

3h 47m • 1 change

3h 45m • 1 change

3h 48m • 1 change

3h 59m • 1 change

3h 47m • 1 change

3h 45m • 1 change

3h 48m • 1 change

3h 59m • 1 change

3h 47m • 1 change

3h 45m • 1 change

3h 48m • 1 change
Want to know about travelling from Pau to Castelnaudary? 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 Pau to Castelnaudary. However, there are services departing from Pau station and arriving at Castelnaudary station via Toulouse Matabiau. The journey, including transfers, takes approximately 4h 44m.
Pau to Castelnaudary train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Pau station.
Pau to Castelnaudary train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Castelnaudary station.
Book your Pau to Castelnaudary train tickets online with Société Nationale des Chemins de fer Français (SNCF).
The distance between Pau and Castelnaudary is 186.8 km. The road distance is 270 km.
You can take a train from Pau to Castelnaudary via Toulouse Matabiau in around 3h 48m.