The average bus between Koper and Trebnje takes 3h 9m and the fastest bus takes 2h 7m. There is a bus service every few hours from Koper to Trebnje. 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 2 hours between Koper and Trebnje. The earliest departure is at 5:00 AM in the morning, and the last departure from Koper is at 7:45 PM which arrives into Trebnje at 6:42 AM. All services require a transfer, and take on average 3h 9m. The schedules shown below are for the next available departures.

3h 2m • 1 change

3h 2m • 1 change

2h 47m • 1 change

2h 37m • 1 change

3h 2m • 1 change

3h 2m • 1 change

2h 47m • 1 change

2h 37m • 1 change

3h 2m • 1 change

3h 2m • 1 change

2h 47m • 1 change

2h 37m • 1 change

3h 2m • 1 change

3h 2m • 1 change

2h 47m • 1 change

2h 37m • 1 change
Want to know about travelling from Koper to Trebnje? 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 Koper to Trebnje. However, there are services departing from Koper station and arriving at Trebnje station via Ljubljana AP. The journey, including transfers, takes approximately 3h 9m.
Koper to Trebnje bus services, operated by Arriva Slovenia, depart from Koper station.
Koper to Trebnje bus services, operated by Arriva Slovenia, arrive at Trebnje station.
The distance between Koper and Trebnje is 107 km. The road distance is 153 km.
You can take a bus from Koper to Trebnje via Ljubljana AP in around 2h 53m.