From Salerno bus to Lecce. 5hrs 09min 34€. From Salerno bus to Brindisi then train to Lecce. 5hrs 45min 25€. From Salerno train to Caserta then train to Lecce. 6hrs 18min 50€. From Salerno drive to Lecce. 4hrs 13min 77€. From Salerno train to Napoli Centrale, bus to Naples airport, fly to Brindisi airport, bus to Brindisi, then train to Lecce. 7hrs 08min 175€.