| Viransehir to Orbetello | 1,549.15 mi (2,493.11 km) |
| Viransehir to Oria | 1,208.53 mi (1,944.94 km) |
| Viransehir to Oristano | 1,685.57 mi (2,712.66 km) |
| Viransehir to Orta Nova | 1,312.73 mi (2,112.63 km) |
| Viransehir to Orte | 1,489.60 mi (2,397.27 km) |
| Viransehir to Ortona | 1,386.60 mi (2,231.51 km) |
| Viransehir to Orvieto | 1,505.14 mi (2,422.28 km) |
| Viransehir to Orzinuovi | 1,636.45 mi (2,633.62 km) |
| Viransehir to Osimo | 1,442.65 mi (2,321.71 km) |
| Viransehir to Ospitaletto | 1,631.60 mi (2,625.81 km) |
| Viransehir to Ostuni | 1,212.26 mi (1,950.95 km) |
| Viransehir to Ottaviano | 1,374.91 mi (2,212.71 km) |
| Viransehir to Ovada | 1,691.22 mi (2,721.76 km) |
| Viransehir to Ozieri | 1,661.51 mi (2,673.95 km) |
| Viransehir to Paceco | 1,485.27 mi (2,390.32 km) |
