The average train between Bonn and Obernai takes 7h 36m and the fastest train takes 5h 10m. The train service runs several times per day from Bonn to Obernai. 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 4 times a day between Bonn and Obernai. The earliest departure is at 8:04 AM in the morning, and the last departure from Bonn is at 8:04 PM which arrives into Obernai at 9:29 AM. All services require a transfer at Köln Hbf and take an average of 7h 36m. The schedules shown below are for the next available departures.



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14h 18m • 3 changes
Want to know about travelling from Bonn to Obernai? 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 Obernai. However, there are services departing from Bonn station and arriving at Obernai station via Karlsruhe Hauptbahnhof. The journey, including transfers, takes approximately 7h 36m.
Bonn to Obernai train services, operated by National Express, depart from Köln Hbf station.
Bonn to Obernai train services, operated by National Express, arrive at Strasbourg Bahnhof station.
Book your Bonn to Obernai train tickets online with National Express, Deutsche Bahn Intercity (DB IC) and Société Nationale des Chemins de fer Français (SNCF).
The distance between Bonn and Obernai is 254.2 km. The road distance is 443 km.
You can take a train from Bonn Hbf to Obernai via Köln Hbf, Karlsruhe Hauptbahnhof, Strasbourg Bahnhof, and Strasbourg in around 6h 3m.