Ardea is located in Rome city, Italy at the 41.6123, 12.5143 coordinates. Distance from Ardea to other cities. are listed below, click on the city name to find distance between. Distance from Ardea to Acilia-Castel Fusano-Ostia Antica 23 km, to Lido di Ostia 24 km, to Latina 36 km. The green marker indicates the location of Ardea.