The average train between Sondrio and Florence takes 5h 26m and the fastest train takes 4h 21m. There is a train service every few hours from Sondrio to Florence. 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 hourly between Sondrio and Florence. The earliest departure is at 4:40 AM at night, and the last departure from Sondrio is at 8:40 PM which arrives into Florence at 7:04 AM. All services require a transfer, and take on average 5h 26m. The schedules shown below are for the next available departures.

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Want to know about travelling from Sondrio to Florence? 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 Sondrio to Florence. However, there are services departing from Sondrio station and arriving at Florence station via Milano Centrale. The journey, including transfers, takes approximately 5h 26m.
Sondrio to Florence train services, operated by Trenord, depart from Sondrio station.
Sondrio to Florence train services, operated by Trenord, arrive at Firenze S.M.N. station.
Book your Sondrio to Florence train tickets online with Trenord and Trenitalia Frecce.
The distance between Sondrio and Florence is 286.8 km. The road distance is 432 km.
You can take a train from Sondrio to Firenze S.M.N. via Milano Centrale in around 4h 14m.