The average train between Ulm and Konstanz takes 3h 10m and the fastest train takes 2h 33m. The train service runs several times per day from Ulm to Konstanz. 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 3 times a day between Ulm and Konstanz. The earliest departure is at 12:18 AM at night, and the last departure from Ulm is at 8:47 PM which arrives into Konstanz at 11:47 PM. All services require a transfer at Friedrichsh. Stadtbahnhof and take an average of 3h 10m. The schedules shown below are for the next available departures.


6h 13m • 2 changes


3h 4m • 2 changes


2h 52m • 2 changes


3h 6m • 2 changes
Want to know about travelling from Ulm to Konstanz? 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 Ulm to Konstanz. However, there are services departing from Ulm station and arriving at Konstanz station via Friedrichsh. Stadtbahnhof. The journey, including transfers, takes approximately 3h 10m.
Ulm to Konstanz train services, operated by DB ZugBus Regionalverkehr Alb-Bodensee GmbH (RAB), depart from Ulm Hauptbahnhof station.
Ulm to Konstanz train services, operated by DB ZugBus Regionalverkehr Alb-Bodensee GmbH (RAB), arrive at Radolfzell Bahnhof station.
Book your Ulm to Konstanz train tickets online with DB ZugBus Regionalverkehr Alb-Bodensee GmbH (RAB), Deutsche Bahn Regio (DB Regional) and 2 other operators.
The distance between Ulm and Konstanz is 102.1 km. The road distance is 182 km.
You can take a train from Ulm Hauptbahnhof to Konstanz Bahnhof via Friedrichsh. Stadtbahnhof and Radolfzell Bahnhof in around 2h 46m.