The average train between Bonn (Station) and Heidelberg takes 5h 6m and the fastest train takes 4h 30m. There is a train service every few hours from Bonn (Station) to Heidelberg. 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 Bonn (Station) and Heidelberg. The earliest departure is at 4:30 AM at night, and the last departure from Bonn (Station) is at 8:30 PM which arrives into Heidelberg at 5:30 AM. All services require a transfer at Mainz, Hauptbahnhof and take an average of 5h 6m. The schedules shown below are for the next available departures.


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4h 40m • 2 changesWant to know about travelling from Bonn (Station) to Heidelberg? 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 Bonn (Station) to Heidelberg. However, there are services departing from Bonn (Station) station and arriving at Heidelberg station via Mainz, Hauptbahnhof. The journey, including transfers, takes approximately 5h 6m.
Bonn (Station) to Heidelberg train services, operated by Trans Regio Deutsche Regionalbahn GmbH (MittelrheinBahn), depart from Bonn Gronau UN Campus Bf station.
Bonn (Station) to Heidelberg train services, operated by Trans Regio Deutsche Regionalbahn GmbH (MittelrheinBahn), arrive at Heidelberg, Seegarten station.
The distance between Bonn (Station) and Heidelberg is 183.5 km. The road distance is 238 km.
There is no direct connection from Bonn (Station) to Heidelberg. However, you can take the train to Mainz, Hauptbahnhof, take the train to Mannheim, Hauptbahnhof, walk to Mannheim Hbf, then take the vehicle to Heidelberg, Seegarten. Alternatively, you can take a bus from Bonn Gronau UN Campus Bf to Heidelberg, Seegarten via Bonn Hbf, Bonn Hbf, Mannheim Hbf, and Mannheim Hbf in around 5h 21m.