| Castrovillari to Oria | 89.20 mi (143.56 km) |
| Castrovillari to Oristano | 403.44 mi (649.28 km) |
| Castrovillari to Orta Nova | 107.71 mi (173.34 km) |
| Castrovillari to Orte | 269.67 mi (433.98 km) |
| Castrovillari to Ortona | 198.54 mi (319.53 km) |
| Castrovillari to Orvieto | 292.00 mi (469.92 km) |
| Castrovillari to Orzinuovi | 500.04 mi (804.74 km) |
| Castrovillari to Osimo | 289.53 mi (465.95 km) |
| Castrovillari to Ospitaletto | 503.69 mi (810.62 km) |
| Castrovillari to Ostuni | 96.58 mi (155.43 km) |
| Castrovillari to Ottaviano | 115.44 mi (185.79 km) |
| Castrovillari to Ovada | 509.87 mi (820.56 km) |
| Castrovillari to Ozieri | 383.37 mi (616.97 km) |
| Castrovillari to Paceco | 233.56 mi (375.88 km) |
| Castrovillari to Pachino | 222.34 mi (357.82 km) |
