The average bus between Karlsruhe and Liège takes 7h and the fastest bus takes 6h 30m. The bus service runs several times per day from Karlsruhe to Liège. 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 3 times a day between Karlsruhe and Liège. The earliest departure is at 3:05 AM at night, and the last departure from Karlsruhe is at 11:55 PM which arrives into Liège at 4:25 AM. All services require a transfer, and take on average 7h. The schedules shown below are for the next available departures.

5h 15m • 1 change

5h 25m • 1 change
Arrives next day

4h 30m • 1 change

5h 15m • 1 change

5h 25m • 1 change
Arrives next day

4h 30m • 1 change
Want to know about travelling from Karlsruhe to Liège? 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 Liège. However, there are services departing from Karlsruhe station and arriving at Liège station via Strasbourg. The journey, including transfers, takes approximately 7h.
Karlsruhe to Liège bus services, operated by FlixBus, depart from Karlsruhe central train station.
Karlsruhe to Liège bus services, operated by FlixBus, arrive at Liège Guillemins station.
Book your Karlsruhe to Liège bus tickets online with FlixBus and BlaBlaCar Bus.
The distance between Karlsruhe and Liège is 272.1 km. The road distance is 454 km.
You can take a bus from Karlsruhe central train station to Liège Guillemins via Strasbourg in around 7h 15m.