| Erquelinnes to Ostend | 82.24 mi (132.36 km) |
| Erquelinnes to Oud-Heverlee | 43.34 mi (69.75 km) |
| Erquelinnes to Oud-Turnhout | 79.06 mi (127.24 km) |
| Erquelinnes to Oudenaarde | 43.77 mi (70.44 km) |
| Erquelinnes to Oudenburg | 77.75 mi (125.13 km) |
| Erquelinnes to Oupeye | 72.28 mi (116.32 km) |
| Erquelinnes to Overijse | 37.35 mi (60.11 km) |
| Erquelinnes to Overpelt | 84.41 mi (135.85 km) |
| Erquelinnes to Paal | 68.23 mi (109.80 km) |
| Erquelinnes to Peer | 81.39 mi (130.98 km) |
| Erquelinnes to Pepinster | 76.66 mi (123.37 km) |
| Erquelinnes to Peruwelz | 27.68 mi (44.54 km) |
| Erquelinnes to Perwez | 37.41 mi (60.21 km) |
| Erquelinnes to Philippeville | 20.38 mi (32.81 km) |
| Erquelinnes to Plombieres | 85.46 mi (137.54 km) |
