The calculated distance (air line) between Santa Maria degli Angeli and Acilia-Castel Fusano-Ostia Antica is approximately 90 miles respectively 145 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 Santa Maria degli Angeli and Acilia-Castel Fusano-Ostia Antica has been calculated here.
Air line (approximately)
145 kilometers
78 nautical miles