| Wachtersbach to Opwijk | 229.28 mi (368.99 km) |
| Wachtersbach to Ostend | 286.50 mi (461.08 km) |
| Wachtersbach to Oud-Heverlee | 206.94 mi (333.04 km) |
| Wachtersbach to Oud-Turnhout | 201.97 mi (325.04 km) |
| Wachtersbach to Oudenaarde | 253.17 mi (407.44 km) |
| Wachtersbach to Oudenburg | 282.52 mi (454.67 km) |
| Wachtersbach to Oupeye | 163.44 mi (263.03 km) |
| Wachtersbach to Overijse | 212.18 mi (341.47 km) |
| Wachtersbach to Overpelt | 182.00 mi (292.90 km) |
| Wachtersbach to Paal | 188.40 mi (303.20 km) |
| Wachtersbach to Peer | 178.59 mi (287.41 km) |
| Wachtersbach to Pepinster | 154.52 mi (248.67 km) |
| Wachtersbach to Peruwelz | 252.08 mi (405.68 km) |
| Wachtersbach to Perwez | 198.62 mi (319.65 km) |
| Wachtersbach to Philippeville | 209.60 mi (337.32 km) |
