| Villalba to Orbetello | 956.66 mi (1,539.59 km) |
| Villalba to Oria | 1,311.09 mi (2,110.00 km) |
| Villalba to Oristano | 871.34 mi (1,402.28 km) |
| Villalba to Orta Nova | 1,199.00 mi (1,929.61 km) |
| Villalba to Orte | 1,015.32 mi (1,634.00 km) |
| Villalba to Ortona | 1,117.74 mi (1,798.83 km) |
| Villalba to Orvieto | 998.52 mi (1,606.96 km) |
| Villalba to Orzinuovi | 880.56 mi (1,417.12 km) |
| Villalba to Osimo | 1,059.94 mi (1,705.81 km) |
| Villalba to Ospitaletto | 887.98 mi (1,429.06 km) |
| Villalba to Ostuni | 1,304.00 mi (2,098.58 km) |
| Villalba to Ottaviano | 1,145.61 mi (1,843.67 km) |
| Villalba to Ovada | 815.89 mi (1,313.05 km) |
| Villalba to Ozieri | 876.25 mi (1,410.19 km) |
| Villalba to Paceco | 1,119.21 mi (1,801.20 km) |
