Once at "Capodichino" airport, you can reach Sorrento by bus service run by "Curreri".The bus stop is situated in front of the arrival exit and leaves at 09:00,11:30, 13:00,14:30,16:30,19:00 every day.There is a bus service leaving Sorrento station for Sant'Agata sui Due Golfi about every 25 minutes
Once at the railway station of Naples (stazione centrale) you can connect to the local train service called “Circumvesuviana” (located downstrairs of the railway station). Trains from Naples run approximately every half hour until 10 p.m. Sorrento is the last stop on the Circumvesuviana line and takes approximately an hour.
Once on the motorway A3 "Salerno-Reggio Calabria" take the
"Castellammare di Stabia" exit and follow the indications for "Sorrento". Once at Piano di Sorrento" turn left following the indication for Positano and than S.Agata.