The average bus between Ulm and Calw takes 3h 41m and the fastest bus takes 3h 17m. The bus service runs several times per day from Ulm to Calw. 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 every 4 hours between Ulm and Calw. The earliest departure is at 3:35 AM at night, and the last departure from Ulm is at 5:20 PM which arrives into Calw at 9:27 PM. All services require a transfer at Flughafen/Messe and take an average of 3h 41m. The schedules shown below are for the next available departures.



4h 18m • 3 changes



4h 12m • 3 changes



3h 52m • 3 changes



3h 17m • 3 changes



4h 18m • 3 changes



4h 12m • 3 changes



3h 17m • 3 changes



3h 17m • 3 changes



4h 18m • 3 changes



4h 12m • 3 changes



3h 17m • 3 changes



3h 17m • 3 changes



4h 18m • 3 changes



4h 12m • 3 changes



3h 52m • 3 changes



3h 17m • 3 changes



4h 18m • 3 changes



4h 12m • 3 changes



3h 52m • 3 changes



3h 17m • 3 changes
Want to know about travelling from Ulm to Calw? 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 Ulm to Calw. However, there are services departing from Ulm station and arriving at Calw station via Stuttgart Airport Busterminal. The journey, including transfers, takes approximately 3h 41m.
Ulm to Calw bus services, operated by FlixBus, depart from Ulm station.
Ulm to Calw bus services, operated by FlixBus, arrive at Weil der Stadt station.
The distance between Ulm and Calw is 98.6 km. The road distance is 128 km.
You can take a bus from Ulm to Calw, Bahnhof/ZOB via Flughafen/Messe, Universität, and Weil der Stadt in around 3h 49m.