The calculated distance (air line) between Marina di Cerveteri and Acilia-Castel Fusano-Ostia Antica is approximately 21 miles respectively 33 kilometers.
By car or train, the actual journey to Acilia-Castel Fusano-Ostia Antica is certainly longer, as only the direct route (as the crow flies) between Marina di Cerveteri and Acilia-Castel Fusano-Ostia Antica has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles