From Salerno bus to Lecce. 5hrs 09min 32€. From Salerno bus to Brindisi then train to Lecce. 5hrs 44min 35€. From Salerno train to Caserta then train to Lecce. 6hrs 18min 71€. From Salerno drive to Lecce. 4hrs 13min 75€. From Salerno train to Napoli Centrale, bus to Naples airport, fly to Brindisi airport, bus to Brindisi, then train to Lecce. 7hrs 06min 174€.