The average train between Heidelberg and Bad Mergentheim takes 3h 3m and the fastest train takes 2h 11m. There is a train service every few hours from Heidelberg to Bad Mergentheim. 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 Bad Mergentheim. The earliest departure is at 12:24 AM at night, and the last departure from Heidelberg is at 9:57 PM which arrives into Bad Mergentheim at 5:14 AM. All services require a transfer at Bad Friedrichshall Hbf and take an average of 3h 3m. The schedules shown below are for the next available departures.


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2h 20m • 2 changes

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2h 32m • 2 changesWant to know about travelling from Heidelberg to Bad Mergentheim? 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 Bad Mergentheim. However, there are services departing from Heidelberg, Hauptbahnhof station and arriving at Lauda station via Bad Friedrichshall Hbf station. The journey, including transfers, takes approximately 3h 3m.
Heidelberg to Bad Mergentheim train services, operated by Deutsche Bahn Regio (DB Regional), depart from Heidelberg, Hauptbahnhof station.
Heidelberg to Bad Mergentheim train services, operated by Arverio Baden-Württemberg, arrive at Lauda station.
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The distance between Heidelberg and Bad Mergentheim is 78.8 km. The road distance is 103 km.
You can take a train from Heidelberg, Hauptbahnhof to Bad Mergentheim, Bahnhof via Bad Friedrichshall Hbf and Lauda, Bahnhof in around 2h 40m.