| Santa Flavia to Orbetello | 324.86 mi (522.82 km) |
| Santa Flavia to Oria | 275.53 mi (443.43 km) |
| Santa Flavia to Oristano | 293.67 mi (472.62 km) |
| Santa Flavia to Orta Nova | 252.47 mi (406.31 km) |
| Santa Flavia to Orte | 308.40 mi (496.32 km) |
| Santa Flavia to Ortona | 298.32 mi (480.10 km) |
| Santa Flavia to Orvieto | 328.87 mi (529.26 km) |
| Santa Flavia to Orzinuovi | 538.37 mi (866.43 km) |
| Santa Flavia to Osimo | 373.11 mi (600.47 km) |
| Santa Flavia to Ospitaletto | 546.00 mi (878.70 km) |
| Santa Flavia to Ostuni | 283.26 mi (455.86 km) |
| Santa Flavia to Ottaviano | 197.68 mi (318.13 km) |
| Santa Flavia to Ovada | 518.80 mi (834.93 km) |
| Santa Flavia to Ozieri | 297.39 mi (478.60 km) |
| Santa Flavia to Paceco | 53.96 mi (86.83 km) |
