The average train between Heidelberg and Sion takes 5h 48m and the fastest train takes 5h 18m. There is a train service every few hours from Heidelberg 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 hourly between Heidelberg and Sion. The earliest departure is at 1:41 AM at night, and the last departure from Heidelberg is at 7:05 PM which arrives into Sion at 1:25 AM. All services require a transfer at Karlsruhe Hauptbahnhof and take an average of 5h 48m. The schedules shown below are for the next available departures.



6h 27m • 3 changes



5h 28m • 3 changes



6h 1m • 3 changes



5h 28m • 3 changes



7h 20m • 3 changes



5h 51m • 3 changes



5h 28m • 3 changes



5h 54m • 3 changes



7h 20m • 3 changes



5h 51m • 3 changes



5h 28m • 3 changes



5h 54m • 3 changes



7h 20m • 3 changes



5h 51m • 3 changes



5h 28m • 3 changes



5h 54m • 3 changes
Want to know about travelling from Heidelberg 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 Heidelberg to Sion. However, there are services departing from Heidelberg station and arriving at Sion station via Karlsruhe Hauptbahnhof. The journey, including transfers, takes approximately 5h 48m.
Heidelberg to Sion train services, operated by Deutsche Bahn Regio (DB Regional), depart from Heidelberg, Hauptbahnhof station.
Heidelberg to Sion train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Sion station.
Book your Heidelberg to Sion train tickets online with Deutsche Bahn Regio (DB Regional), Nederlandse Spoorwegen (NS) and 4 other operators.
The distance between Heidelberg and Sion is 367.4 km. The road distance is 486 km.
You can take a train from Heidelberg, Hauptbahnhof to Sion via Karlsruhe Hauptbahnhof, Basel SBB, and Visp in around 6h 40m.