| Cide to Orbetello | 1,113.59 mi (1,792.15 km) |
| Cide to Oria | 803.81 mi (1,293.61 km) |
| Cide to Oristano | 1,277.97 mi (2,056.70 km) |
| Cide to Orta Nova | 892.66 mi (1,436.60 km) |
| Cide to Orte | 1,053.87 mi (1,696.04 km) |
| Cide to Ortona | 952.07 mi (1,532.21 km) |
| Cide to Orvieto | 1,066.47 mi (1,716.32 km) |
| Cide to Orzinuovi | 1,174.36 mi (1,889.94 km) |
| Cide to Osimo | 995.19 mi (1,601.61 km) |
| Cide to Ospitaletto | 1,168.34 mi (1,880.26 km) |
| Cide to Ostuni | 803.21 mi (1,292.64 km) |
| Cide to Ottaviano | 961.45 mi (1,547.31 km) |
| Cide to Ovada | 1,235.38 mi (1,988.15 km) |
| Cide to Ozieri | 1,246.20 mi (2,005.56 km) |
| Cide to Paceco | 1,113.81 mi (1,792.50 km) |
