The average train between Bonn and Radolfzell takes 5h 49m and the fastest train takes 5h 13m. The train service runs several times per day from Bonn to Radolfzell. 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 every 3 hours between Bonn and Radolfzell. The earliest departure is at 4:34 AM at night, and the last departure from Bonn is at 11:34 PM which arrives into Radolfzell at 8:41 AM. All services require a transfer at Siegburg Bf and take an average of 5h 49m. The schedules shown below are for the next available departures.




5h 23m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




5h 23m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




6h 7m • 4 changes




5h 30m • 4 changes




5h 30m • 4 changes




5h 15m • 4 changes




5h 23m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




5h 37m • 4 changes




5h 15m • 4 changes




5h 13m • 4 changes




5h 13m • 4 changes




6h 7m • 4 changes




5h 30m • 4 changes




5h 30m • 4 changes




5h 15m • 4 changes
Want to know about travelling from Bonn to Radolfzell? 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 to Radolfzell. However, there are services departing from Bonn station and arriving at Radolfzell station via Frankfurt(M) Flughafen Fernbf. The journey, including transfers, takes approximately 5h 49m.
Bonn to Radolfzell train services, operated by SWB Bus und Bahn, depart from Siegburg/Bonn station.
Bonn to Radolfzell train services, operated by SWB Bus und Bahn, arrive at Singen station.
Book your Bonn to Radolfzell train tickets online with SWB Bus und Bahn, Deutsche Bahn Intercity (DB IC) and 2 other operators.
The distance between Bonn and Radolfzell is 359.5 km. The road distance is 507 km.
You can take a vehicle from Bonn Stadthaus to Radolfzell Bahnhof via Siegburg Bf, Siegburg/Bonn, Frankfurt, Hauptbahnhof, and Singen in around 5h 53m.