| Sankt Wendel to Opwijk | 167.72 mi (269.93 km) |
| Sankt Wendel to Ostend | 223.20 mi (359.21 km) |
| Sankt Wendel to Oud-Heverlee | 145.47 mi (234.12 km) |
| Sankt Wendel to Oud-Turnhout | 159.95 mi (257.41 km) |
| Sankt Wendel to Oudenaarde | 184.53 mi (296.97 km) |
| Sankt Wendel to Oudenburg | 218.69 mi (351.95 km) |
| Sankt Wendel to Oupeye | 109.18 mi (175.71 km) |
| Sankt Wendel to Overijse | 147.91 mi (238.04 km) |
| Sankt Wendel to Overpelt | 143.43 mi (230.83 km) |
| Sankt Wendel to Paal | 139.86 mi (225.08 km) |
| Sankt Wendel to Peer | 137.72 mi (221.63 km) |
| Sankt Wendel to Pepinster | 96.79 mi (155.77 km) |
| Sankt Wendel to Peruwelz | 174.90 mi (281.48 km) |
| Sankt Wendel to Perwez | 131.45 mi (211.55 km) |
| Sankt Wendel to Philippeville | 127.14 mi (204.61 km) |
