The public transport along the coast is cheap and fairly efficient. A company called SITA runs blue buses along the coast, from Salerno to Amalfi, from Amalfi to Sorrento, and from Amalfi to Ravello. Other small buses provide transport within the towns.
Ferries connect the principal towns of the Amalfi Coast area, and can be much quicker than buses.
Travelmar (tel. +39 089 872950) run connections between Salerno, Minori, Amalfi, Positano and Sorrento. In Salerno there is a tourist information office to your right as you leave the station; they can give you a timetable for the boats. Salerno to Amalfi takes 35 minutes, and costs € 4, with eight departures daily in each direction. Although the bus trip along the road is dramatic, it can leave you feeling quite queasy and the boat is a much more comfortable option.
The nearest airport to the Amalfi Coast is Naples Capodichino.