The average train between Gronau and Bonn takes 4h 47m and the fastest train takes 3h 51m. There is a train service every few hours from Gronau to Bonn. 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 Gronau and Bonn. The earliest departure is at 5:22 AM in the morning, and the last departure from Gronau is at 9:22 PM which arrives into Bonn at 9:54 AM. All services require a transfer at Duelmen and take an average of 4h 47m. The schedules shown below are for the next available departures.


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4h 32m • 2 changesWant to know about travelling from Gronau to Bonn? 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 Gronau to Bonn. However, there are services departing from Gronau station and arriving at Bonn station via Duelmen. The journey, including transfers, takes approximately 4h 47m.
Gronau to Bonn train services, operated by Deutsche Bahn Regio (DB Regional), depart from Gronau(Westf) station.
Gronau to Bonn train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Bonn Hbf station.
Book your Gronau to Bonn train tickets online with Deutsche Bahn Regio (DB Regional), Deutsche Bahn Intercity (DB IC) and 2 other operators.
The distance between Gronau and Bonn is 164.3 km. The road distance is 219 km.
You can take a train from Gronau(Westf) to Bonn Hbf via Duelmen, Dülmen, Bahnhof, and Duisburg Hbf in around 3h 27m.