The average train between Oldenburg and Mainz takes 7h 32m and the fastest train takes 5h 41m. There is at least one train per day from Oldenburg to Mainz. 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 once daily between Oldenburg and Mainz. The earliest departure is at 6:40 AM in the morning, and the last departure from Oldenburg is at 8:35 PM which arrives into Mainz at 9:21 AM. All services require a transfer at Hannover Hauptbahnhof and take an average of 7h 32m. The schedules shown below are for the next available departures.
Arrives next day


11h 17m • 2 changes
Arrives next day


12h 46m • 2 changes


5h 41m • 2 changes


5h 46m • 2 changes


5h 46m • 2 changes


5h 47m • 2 changes
Want to know about travelling from Oldenburg to Mainz? 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 Oldenburg to Mainz. However, there are services departing from Oldenburg station and arriving at Mainz station via Hannover Hauptbahnhof. The journey, including transfers, takes approximately 7h 32m.
Oldenburg to Mainz train services, operated by Deutsche Bahn Regio (DB Regional), depart from Oldenburg(Oldb) Hbf station.
Oldenburg to Mainz train services, operated by Deutsche Bahn Regio (DB Regional), arrive at Frankfurt station.
Book your Oldenburg to Mainz train tickets online with Deutsche Bahn Regio (DB Regional) and Deutsche Bahn Intercity (DB IC).
The distance between Oldenburg and Mainz is 351.1 km. The road distance is 538 km.
You can take a train from Oldenburg(Oldb) Hbf to Mainz, Römisches Theater via Hannover Hauptbahnhof and Frankfurt in around 5h 17m.