The average train between Trieste and Chiasso takes 9h 4m and the fastest train takes 6h 19m. The train service runs several times per day from Trieste to Chiasso. 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 Chiasso. 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 Chiasso at 7:58 AM. All services require a transfer, and take on average 9h 4m. The schedules shown below are for the next available departures.

6h 51m • 1 change

6h 19m • 1 change
Arrives next day

14h 53m • 1 change

6h 51m • 1 change

6h 19m • 1 change
Arrives next day

14h 53m • 1 change

6h 51m • 1 change

6h 19m • 1 change
Arrives next day

14h 53m • 1 change

6h 51m • 1 change

6h 19m • 1 change
Arrives next day

14h 53m • 1 change
Want to know about travelling from Trieste to Chiasso? 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 Chiasso. However, there are services departing from Trieste station and arriving at Chiasso station via Milano Centrale. The journey, including transfers, takes approximately 9h 4m.
Trieste to Chiasso train services, operated by Trenitalia Frecce, depart from Trieste Centrale station.
Trieste to Chiasso train services, operated by Trenitalia Frecce, arrive at Chiasso station.
Book your Trieste to Chiasso train tickets online with Trenitalia Frecce and Trenitalia EuroCity.
The distance between Trieste and Chiasso is 369 km. The road distance is 448 km.
You can take a train from Trieste Centrale to Chiasso via Milano Centrale in around 5h 23m.