The average train between Naples and Sondrio takes 7h 58m and the fastest train takes 6h 39m. The train service runs several times per day from Naples 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 every 3 hours between Naples and Sondrio. The earliest departure is at 5:50 AM in the morning, and the last departure from Naples is at 6:35 PM which arrives into Sondrio at 8:20 AM. All services require a transfer, and take on average 7h 58m. The schedules shown below are for the next available departures.

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8h • 1 changeWant to know about travelling from Naples 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 Naples to Sondrio. However, there are services departing from Napoli station and arriving at Sondrio station via Milano Centrale station. The journey, including transfers, takes approximately 7h 58m.
Naples to Sondrio train services, operated by ItaloTreno, depart from Napoli station.
Naples to Sondrio train services, operated by Trenord, arrive at Sondrio station.
Book your Naples to Sondrio train tickets online with Omio.
The distance between Naples and Sondrio is 689.1 km. The road distance is 874 km.
You can take a train from Napoli to Sondrio via Milano Centrale in around 7h 17m.