From Caserta train to Roma Termini. 1hrs 09min 32€. From Caserta bus to Crociate then bus to Cavour- Ricci. 3hrs 00min 26€. From Caserta bus to Tiburtina then Subway to Colosseo. 3hrs 26min 17€. From Caserta rideshare to Rome. 2hrs 24min 10€. From Caserta drive to Rome. 2hrs 11min 39€. From Caserta train to Napoli Centrale, bus to Naples airport, fly to Rome airport, then train to Rome. 3hrs 22min 111€.