The average train between Trieste and Sondrio takes 10h 8m and the fastest train takes 7h 41m. The train service runs several times per day from Trieste to Sondrio. 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 3 times a day between Trieste and Sondrio. The earliest departure is at 7:07 AM in the morning, and the last departure from Trieste is at 5:05 PM which arrives into Sondrio at 8:20 AM. All services require a transfer, and take on average 10h 8m. The schedules shown below are for the next available departures.

8h 13m • 1 change

7h 41m • 1 change
Arrives next day

15h 15m • 1 change

8h 13m • 1 change

7h 41m • 1 change
Arrives next day

15h 15m • 1 change

8h 13m • 1 change

7h 41m • 1 change
Arrives next day

15h 15m • 1 change

8h 13m • 1 change

7h 41m • 1 change
Arrives next day

15h 15m • 1 change

8h 13m • 1 change

7h 41m • 1 change
Arrives next day

15h 15m • 1 change
Want to know about travelling from Trieste to Sondrio? 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 Trieste to Sondrio. However, there are services departing from Trieste station and arriving at Sondrio station via Milano Centrale. The journey, including transfers, takes approximately 10h 8m.
Trieste to Sondrio train services, operated by Trenitalia Frecce, depart from Trieste Centrale station.
Trieste to Sondrio train services, operated by Trenitalia Frecce, arrive at Sondrio station.
Book your Trieste to Sondrio train tickets online with Trenitalia Frecce and Trenord.
The distance between Trieste and Sondrio is 307.6 km. The road distance is 529 km.
You can take a train from Trieste Centrale to Sondrio via Milano Centrale in around 6h 50m.