The average bus between Colmar and Ulm takes 5h 41m and the fastest bus takes 4h 55m. The bus service runs several times per day from Colmar to Ulm. 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 4 times a day between Colmar and Ulm. The earliest departure is at 3:45 AM at night, and the last departure from Colmar is at 11:15 PM which arrives into Ulm at 5:15 AM. All services require a transfer, and take on average 5h 41m. The schedules shown below are for the next available departures.

5h • 1 change

9h 25m • 1 change
Arrives next day

6h 55m • 1 change

5h • 1 change

9h 25m • 1 change
Arrives next day

6h 55m • 1 change

5h • 1 change

4h 55m • 1 change

9h 25m • 1 change
Arrives next day

6h • 1 change

5h • 1 change

4h 55m • 1 change

9h 25m • 1 change
Arrives next day

6h 55m • 1 change

5h • 1 change

4h 55m • 1 change

9h 25m • 1 change
Arrives next day

6h 55m • 1 change
Want to know about travelling from Colmar to Ulm? 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 Colmar to Ulm. However, there are services departing from Colmar station and arriving at Ulm station via Strasbourg. The journey, including transfers, takes approximately 5h 41m.
Colmar to Ulm bus services, operated by FlixBus, depart from Colmar station.
Colmar to Ulm bus services, operated by FlixBus, arrive at Ulm station.
Book your Colmar to Ulm bus tickets online with FlixBus and BlaBlaCar Bus.
The distance between Colmar and Ulm is 198.4 km. The road distance is 312 km.
You can take a bus from Colmar to Ulm via Strasbourg in around 5h 20m.