The average train between Ljubljana and Karlovac takes 6h 19m and the fastest train takes 3h 57m. The train service runs several times per day from Ljubljana to Karlovac. 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 4 times a day between Ljubljana and Karlovac. The earliest departure is at 6:50 AM in the morning, and the last departure from Ljubljana is at 8:45 PM which arrives into Karlovac at 7:46 AM. All services require a transfer, and take on average 6h 19m. The schedules shown below are for the next available departures.

5h 55m • 1 change

3h 57m • 1 change

4h 8m • 1 change
Arrives next day

11h 1m • 1 change

5h 55m • 1 change

3h 57m • 1 change

4h 8m • 1 change
Arrives next day

11h 1m • 1 change

5h 55m • 1 change

4h 47m • 1 change

3h 57m • 1 change

4h 8m • 1 change

5h 55m • 1 change

5h 33m • 1 change
Arrives next day

11h 1m • 1 change

7h 34m • 1 change

4h 28m • 1 change
Arrives next day

11h 1m • 1 change
Want to know about travelling from Ljubljana to Karlovac? 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 Ljubljana to Karlovac. However, there are services departing from Ljubljana station and arriving at Karlovac station via Zagreb Glavni Kol.. The journey, including transfers, takes approximately 6h 19m.
Ljubljana to Karlovac train services, operated by Slovenske železnice (SŽ), depart from Ljubljana station.
Ljubljana to Karlovac train services, operated by Slovenske železnice (SŽ), arrive at Karlovac Centar station.
The distance between Ljubljana and Karlovac is 102.2 km. The road distance is 195 km.
You can take a train from Ljubljana to Karlovac Centar via Zagreb Glavni Kol. in around 4h 1m.