The average train between Calais and Sion takes 11h 36m and the fastest train takes 9h 2m. The train service runs several times per day from Calais to Sion. 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 4 times a day between Calais and Sion. The earliest departure is at 6:37 AM in the morning, and the last departure from Calais is at 7:37 PM which arrives into Sion at 11:56 AM. All services require a transfer at Paris Nord and take an average of 11h 36m. The schedules shown below are for the next available departures.



9h 19m • 3 changes


10h 21m • 3 changes


9h 2m • 3 changes


9h 19m • 3 changesWant to know about travelling from Calais to Sion? 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 Calais to Sion. However, there are services departing from Calais Ville station and arriving at Sion station via Paris Nord station and Geneve station. The journey, including transfers, takes approximately 11h 36m.
Calais to Sion train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Calais Ville station.
Calais to Sion train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Sion station.
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The distance between Calais and Sion is 662.6 km. The road distance is 816 km.
You can take a train from Calais Ville to Sion via Paris Nord, Paris Gare De Lyon, and Genève in around 9h 33m.