| Vinhais to Orbetello | 932.46 mi (1,500.65 km) |
| Vinhais to Oria | 1,280.25 mi (2,060.36 km) |
| Vinhais to Oristano | 824.18 mi (1,326.39 km) |
| Vinhais to Orta Nova | 1,170.98 mi (1,884.52 km) |
| Vinhais to Orte | 992.07 mi (1,596.58 km) |
| Vinhais to Ortona | 1,095.09 mi (1,762.38 km) |
| Vinhais to Orvieto | 977.00 mi (1,572.33 km) |
| Vinhais to Orzinuovi | 880.68 mi (1,417.31 km) |
| Vinhais to Osimo | 1,044.61 mi (1,681.13 km) |
| Vinhais to Ospitaletto | 889.31 mi (1,431.21 km) |
| Vinhais to Ostuni | 1,274.38 mi (2,050.91 km) |
| Vinhais to Ottaviano | 1,113.36 mi (1,791.79 km) |
| Vinhais to Ovada | 810.08 mi (1,303.70 km) |
| Vinhais to Ozieri | 835.07 mi (1,343.91 km) |
| Vinhais to Paceco | 1,066.98 mi (1,717.14 km) |
