| Villacidro to Opwijk | 825.16 mi (1,327.96 km) |
| Villacidro to Ostend | 860.18 mi (1,384.32 km) |
| Villacidro to Oud-Heverlee | 810.35 mi (1,304.13 km) |
| Villacidro to Oud-Turnhout | 839.14 mi (1,350.46 km) |
| Villacidro to Oudenaarde | 825.52 mi (1,328.55 km) |
| Villacidro to Oudenburg | 856.18 mi (1,377.88 km) |
| Villacidro to Oupeye | 791.71 mi (1,274.14 km) |
| Villacidro to Overijse | 808.63 mi (1,301.36 km) |
| Villacidro to Overpelt | 828.13 mi (1,332.75 km) |
| Villacidro to Paal | 818.56 mi (1,317.35 km) |
| Villacidro to Peer | 822.13 mi (1,323.09 km) |
| Villacidro to Pepinster | 780.58 mi (1,256.21 km) |
| Villacidro to Peruwelz | 804.11 mi (1,294.09 km) |
| Villacidro to Perwez | 794.69 mi (1,278.93 km) |
| Villacidro to Philippeville | 769.80 mi (1,238.87 km) |
