| Villaviciosa to Orbetello | 843.34 mi (1,357.22 km) |
| Villaviciosa to Oria | 1,198.33 mi (1,928.53 km) |
| Villaviciosa to Oristano | 763.49 mi (1,228.72 km) |
| Villaviciosa to Orta Nova | 1,085.94 mi (1,747.65 km) |
| Villaviciosa to Orte | 901.89 mi (1,451.46 km) |
| Villaviciosa to Ortona | 1,004.23 mi (1,616.15 km) |
| Villaviciosa to Orvieto | 884.99 mi (1,424.25 km) |
| Villaviciosa to Orzinuovi | 768.28 mi (1,236.43 km) |
| Villaviciosa to Osimo | 946.28 mi (1,522.90 km) |
| Villaviciosa to Ospitaletto | 775.93 mi (1,248.74 km) |
| Villaviciosa to Ostuni | 1,191.07 mi (1,916.84 km) |
| Villaviciosa to Ottaviano | 1,033.17 mi (1,662.73 km) |
| Villaviciosa to Ovada | 702.72 mi (1,130.91 km) |
| Villaviciosa to Ozieri | 766.34 mi (1,233.31 km) |
| Villaviciosa to Paceco | 1,012.71 mi (1,629.80 km) |
