The average train between Heidelberg and CERN takes 7h 1m and the fastest train takes 6h 11m. There is a train service every few hours from Heidelberg to CERN. 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 CERN. The earliest departure is at 4:20 AM at night, and the last departure from Heidelberg is at 10:24 PM which arrives into CERN at 9:59 AM. All services require a transfer at Karlsruhe Hauptbahnhof and take an average of 7h 1m. The schedules shown below are for the next available departures.




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6h 43m • 4 changesWant to know about travelling from Heidelberg to CERN? 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 CERN. However, there are services departing from Heidelberg, Hauptbahnhof station and arriving at Genève station via Karlsruhe Hauptbahnhof station, Basel SBB station and Renens VD station. The journey, including transfers, takes approximately 7h 1m.
Heidelberg to CERN train services, operated by Deutsche Bahn Regio (DB Regional), depart from Heidelberg, Hauptbahnhof station.
Heidelberg to CERN train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Genève station.
The distance between Heidelberg and CERN is 404.2 km. The road distance is 490 km.
You can take a train from Heidelberg, Hauptbahnhof to CERN via Karlsruhe Hauptbahnhof, Basel SBB, Renens VD, Genève, Genève, gare Cornavin, and Meyrin, CERN in around 7h 3m.