The calculated distance (air line) between Bagnoli and Acilia-Castel Fusano-Ostia Antica is approximately 116 miles respectively 186 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 Bagnoli and Acilia-Castel Fusano-Ostia Antica has been calculated here.
Air line (approximately)
186 kilometers
101 nautical miles