The distance between Rome to Castel Gandolfo RM via Castel Gandolfo is 23 Km by road. You can also find the distance from Rome to Castel Gandolfo RM via Castel Gandolfo using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Rome to Castel Gandolfo RM via Castel Gandolfo for road driving directions!