The average bus between Karlsruhe and Passau takes 9h 16m and the fastest bus takes 8h 20m. The bus service runs several times per day from Karlsruhe to Passau. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 5 times a day between Karlsruhe and Passau. The earliest departure is at 12:05 AM at night, and the last departure from Karlsruhe is at 11:20 PM which arrives into Passau at 9:45 AM. All services require a transfer at Munich central bus station and take an average of 9h 16m. The schedules shown below are for the next available departures.


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9h 15m • 2 changesArrives next day


8h 40m • 2 changesWant to know about travelling from Karlsruhe to Passau? 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 bus from Karlsruhe to Passau. However, there are services departing from Karlsruhe central train station and arriving at Passau Hbf station via Munich central bus station and Regensburg central train station. The journey, including transfers, takes approximately 9h 16m.
Karlsruhe to Passau bus services, operated by FlixBus, depart from Karlsruhe central train station.
Karlsruhe to Passau bus services, operated by DB SEV GmbH, arrive at Passau Hbf station.
Book your Karlsruhe to Passau bus tickets online with Omio and FlixBus.
The distance between Karlsruhe and Passau is 371.5 km. The road distance is 450 km.
You can take a bus from Karlsruhe central train station to Passau Hbf via Munich central bus station, Regensburg central train station, and Regensburg Hbf in around 10h 41m.