The train between Bonn and Unna takes 2h 9m. There is a train service every few hours from Bonn to Unna. 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 Bonn and Unna. The earliest departure is at 4:33 AM at night, and the last departure from Bonn is at 10:33 PM which arrives into Unna at 12:42 AM. All services require a transfer, and take on average 2h 9m. The schedules shown below are for the next available departures.

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Want to know about travelling from Bonn to Unna? 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 Unna. However, there are services departing from Bonn station and arriving at Unna station via Koeln Messe/Deutz. The journey, including transfers, takes approximately 2h 9m.
Bonn to Unna train services, operated by Trans Regio Deutsche Regionalbahn GmbH (MittelrheinBahn), depart from Bonn Hbf station.
Bonn to Unna train services, operated by Trans Regio Deutsche Regionalbahn GmbH (MittelrheinBahn), arrive at Unna station.
Book your Bonn to Unna train tickets online with Trans Regio Deutsche Regionalbahn GmbH (MittelrheinBahn) and National Express.
The distance between Bonn and Unna is 98.5 km. The road distance is 135 km.
You can take a train from Bonn Hbf to Unna via Koeln Messe/Deutz in around 2h 31m.