If you want to get from Naples to Sorrento, you have several options. They vary by time and price, but all of them will get you to the Amalfi Coast, whether by road, rail, or water.
Trains from Naples to Sorrento
The Circumvesuviana train runs from the main train station in Naples to the station in Sorrento. It travels along the coast, passing through Pompeii and other towns. The trip takes just over an hour, and is the cheapest way to get from Naples to Sorrento.
Buses from Naples to Sorrento
Airport buses travel from Naples International Airport (NAP) to Sorrento. They are clean, comfortable, and have large storage spaces for bags, so you can take one even if you have a lot of luggage. Departures take place multiple times throughout the day.
Ferry from Naples to Sorrento
Ferries are the most scenic way to get from Naples to Sorrento. There are two companies that run them from the Beverello port in Naples, and both offer comfortable and fast services. If you take one, make sure to look out the window to see great views of Mount Vesuvius on the way.
Car Hire at Naples Airport
If you want to drive to the Amalfi Coast, you can rent a car at Naples Airport. The roads in the area are very narrow and winding, and parking is scarce, so only use this option if you really need to.
Taxis from Naples to Sorrento
Taxis are perhaps the most convenient way to get from Naples to Sorrento, but also the most expensive. They are good if you are traveling with large bags or with several other people, which can help offset the cost.
If your final destination is further south along the Amalfi Coast, you can take a bus from Sorrento to get there.