The average train between Pau and Sierre takes 13h 23m and the fastest train takes 10h 38m. The train service runs several times per day from Pau to Sierre. 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 Pau and Sierre. The earliest departure is at 7:18 AM in the morning, and the last departure from Pau is at 8:05 PM which arrives into Sierre at 12:07 PM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 13h 23m. The schedules shown below are for the next available departures.



10h 46m • 3 changes


10h 38m • 3 changesArrives next day



18h 42m • 3 changes


10h 46m • 3 changes


10h 38m • 3 changesArrives next day



18h 42m • 3 changes


10h 46m • 3 changes


10h 38m • 3 changesArrives next day



18h 42m • 3 changes


10h 49m • 3 changes


10h 46m • 3 changesArrives next day



20h 42m • 3 changesWant to know about travelling from Pau to Sierre? 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 Sierre. However, there are services departing from Pau station and arriving at Sierre station via Paris Montparnasse 1 Et 2. The journey, including transfers, takes approximately 13h 23m.
Pau to Sierre train services, operated by TGV inOui, depart from Pau station.
Pau to Sierre train services, operated by TGV inOui, arrive at Sierre/Siders station.
Book your Pau to Sierre train tickets online with TGV inOui, RATP Metro and Swiss Federal Railways (SBB CFF FFS).
The distance between Pau and Sierre is 704.9 km. The road distance is 1,441 km.
You can take a train from Pau to Sierre/Siders via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Quai de la Gare, Paris Gare De Lyon, and Genève in around 11h 17m.