| Fanzeres to Orbetello | 1,018.49 mi (1,639.10 km) |
| Fanzeres to Oria | 1,363.53 mi (2,194.38 km) |
| Fanzeres to Oristano | 901.98 mi (1,451.59 km) |
| Fanzeres to Orta Nova | 1,255.39 mi (2,020.36 km) |
| Fanzeres to Orte | 1,078.23 mi (1,735.25 km) |
| Fanzeres to Ortona | 1,181.24 mi (1,901.01 km) |
| Fanzeres to Orvieto | 1,063.66 mi (1,711.79 km) |
| Fanzeres to Orzinuovi | 971.25 mi (1,563.07 km) |
| Fanzeres to Osimo | 1,132.62 mi (1,822.77 km) |
| Fanzeres to Ospitaletto | 979.98 mi (1,577.13 km) |
| Fanzeres to Ostuni | 1,358.09 mi (2,185.63 km) |
| Fanzeres to Ottaviano | 1,196.45 mi (1,925.50 km) |
| Fanzeres to Ovada | 900.06 mi (1,448.51 km) |
| Fanzeres to Ozieri | 915.50 mi (1,473.36 km) |
| Fanzeres to Paceco | 1,141.19 mi (1,836.57 km) |
