The calculated distance (air line) between Narni Scalo and Acilia-Castel Fusano-Ostia Antica is approximately 54 miles respectively 87 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 Narni Scalo and Acilia-Castel Fusano-Ostia Antica has been calculated here.
Air line (approximately)
87 kilometers
47 nautical miles