| Azzano Decimo to Opwijk | 525.17 mi (845.18 km) |
| Azzano Decimo to Ostend | 579.69 mi (932.92 km) |
| Azzano Decimo to Oud-Heverlee | 503.02 mi (809.53 km) |
| Azzano Decimo to Oud-Turnhout | 515.01 mi (828.82 km) |
| Azzano Decimo to Oudenaarde | 540.52 mi (869.88 km) |
| Azzano Decimo to Oudenburg | 575.14 mi (925.60 km) |
| Azzano Decimo to Oupeye | 465.28 mi (748.80 km) |
| Azzano Decimo to Overijse | 505.34 mi (813.26 km) |
| Azzano Decimo to Overpelt | 496.79 mi (799.50 km) |
| Azzano Decimo to Paal | 495.87 mi (798.03 km) |
| Azzano Decimo to Peer | 491.56 mi (791.10 km) |
| Azzano Decimo to Pepinster | 453.05 mi (729.11 km) |
| Azzano Decimo to Peruwelz | 527.96 mi (849.67 km) |
| Azzano Decimo to Perwez | 488.84 mi (786.71 km) |
| Azzano Decimo to Philippeville | 480.45 mi (773.21 km) |
