| Vidalia to Orbetello | 4,927.44 mi (7,929.95 km) |
| Vidalia to Oria | 5,283.02 mi (8,502.20 km) |
| Vidalia to Oristano | 4,884.04 mi (7,860.10 km) |
| Vidalia to Orta Nova | 5,167.43 mi (8,316.17 km) |
| Vidalia to Orte | 4,979.96 mi (8,014.47 km) |
| Vidalia to Ortona | 5,074.11 mi (8,165.99 km) |
| Vidalia to Orvieto | 4,959.28 mi (7,981.20 km) |
| Vidalia to Orzinuovi | 4,780.24 mi (7,693.05 km) |
| Vidalia to Osimo | 4,996.10 mi (8,040.44 km) |
| Vidalia to Ospitaletto | 4,781.79 mi (7,695.55 km) |
| Vidalia to Ostuni | 5,272.48 mi (8,485.23 km) |
| Vidalia to Ottaviano | 5,127.85 mi (8,252.48 km) |
| Vidalia to Ovada | 4,745.50 mi (7,637.15 km) |
| Vidalia to Ozieri | 4,882.70 mi (7,857.94 km) |
| Vidalia to Paceco | 5,134.05 mi (8,262.46 km) |
