| Santa Venera to Orbetello | 485.07 mi (780.64 km) |
| Santa Venera to Oria | 361.64 mi (582.00 km) |
| Santa Venera to Oristano | 424.08 mi (682.48 km) |
| Santa Venera to Orta Nova | 381.78 mi (614.42 km) |
| Santa Venera to Orte | 467.56 mi (752.47 km) |
| Santa Venera to Ortona | 446.38 mi (718.38 km) |
| Santa Venera to Orvieto | 488.43 mi (786.06 km) |
| Santa Venera to Orzinuovi | 698.65 mi (1,124.36 km) |
| Santa Venera to Osimo | 527.31 mi (848.63 km) |
| Santa Venera to Ospitaletto | 706.24 mi (1,136.58 km) |
| Santa Venera to Ostuni | 374.56 mi (602.79 km) |
| Santa Venera to Ottaviano | 342.72 mi (551.56 km) |
| Santa Venera to Ovada | 677.77 mi (1,090.76 km) |
| Santa Venera to Ozieri | 439.70 mi (707.64 km) |
| Santa Venera to Paceco | 179.60 mi (289.04 km) |
