The average train between Regensburg and Ulm takes 3h 53m and the fastest train takes 2h 46m. The train service runs several times per day from Regensburg to Ulm. 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 Regensburg and Ulm. The earliest departure is at 4:45 AM at night, and the last departure from Regensburg is at 10:46 PM which arrives into Ulm at 5:31 AM. All services require a transfer at Muenchen Hbf and take an average of 3h 53m. The schedules shown below are for the next available departures.

3h 7m • 1 change

3h 7m • 1 change
Arrives next day

6h 45m • 1 change

3h 7m • 1 change

3h 7m • 1 change
Arrives next day

6h 45m • 1 change

3h 7m • 1 change

3h 7m • 1 change
Arrives next day

6h 45m • 1 change

3h 7m • 1 change

3h 7m • 1 change
Arrives next day

6h 45m • 1 change

3h 7m • 1 change

3h 7m • 1 change
Arrives next day

6h 45m • 1 change

2h 46m • 1 change

3h 13m • 1 change

2h 54m • 1 change

2h 54m • 1 change
Want to know about travelling from Regensburg to Ulm? 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 Regensburg to Ulm. However, there are services departing from Regensburg station and arriving at Ulm station via Muenchen Hbf. The journey, including transfers, takes approximately 3h 53m.
Regensburg to Ulm train services, operated by Deutsche Bahn Regio (DB Regional), depart from Regensburg Hbf station.
Regensburg to Ulm train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Ulm Hauptbahnhof station.
Book your Regensburg to Ulm train tickets online with Deutsche Bahn Regio (DB Regional), Deutsche Bahn Intercity (DB IC) and ÖBB EuroCity.
The distance between Regensburg and Ulm is 169.3 km. The road distance is 285 km.
You can take a train from Regensburg Hbf to Ulm Hauptbahnhof via Muenchen Hbf and München Hbf in around 2h 50m.