The average train between Konstanz and Mainz takes 5h 58m and the fastest train takes 5h 23m. There is a train service every few hours from Konstanz to Mainz. 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 Konstanz and Mainz. The earliest departure is at 5:20 AM in the morning, and the last departure from Konstanz is at 7:39 PM which arrives into Mainz at 1:16 AM. All services require a transfer at Karlsruhe Hauptbahnhof and take an average of 5h 58m. The schedules shown below are for the next available departures.


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5h 53m • 2 changesWant to know about travelling from Konstanz to Mainz? 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 Konstanz to Mainz. However, there are services departing from Konstanz station and arriving at Mainz station via Karlsruhe Hauptbahnhof. The journey, including transfers, takes approximately 5h 58m.
Konstanz to Mainz train services, operated by Deutsche Bahn Regio (DB Regional), depart from Konstanz Bahnhof station.
Konstanz to Mainz train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Mainz, Römisches Theater station.
Book your Konstanz to Mainz train tickets online with Deutsche Bahn Regio (DB Regional), Deutsche Bahn Intercity (DB IC) and 2 other operators.
The distance between Konstanz and Mainz is 266.6 km. The road distance is 369 km.
You can take a train from Konstanz Bahnhof to Mainz, Römisches Theater via Karlsruhe Hauptbahnhof, Karlsruhe Hbf, Mannheim Hbf, and Mannheim, Hauptbahnhof in around 5h 26m.