| Schlangen to Opwijk | 208.85 mi (336.12 km) |
| Schlangen to Ostend | 257.42 mi (414.28 km) |
| Schlangen to Oud-Heverlee | 192.26 mi (309.41 km) |
| Schlangen to Oud-Turnhout | 168.89 mi (271.81 km) |
| Schlangen to Oudenaarde | 235.51 mi (379.02 km) |
| Schlangen to Oudenburg | 254.61 mi (409.75 km) |
| Schlangen to Oupeye | 157.74 mi (253.85 km) |
| Schlangen to Overijse | 198.96 mi (320.20 km) |
| Schlangen to Overpelt | 152.61 mi (245.61 km) |
| Schlangen to Paal | 166.56 mi (268.05 km) |
| Schlangen to Peer | 152.90 mi (246.08 km) |
| Schlangen to Pepinster | 156.57 mi (251.97 km) |
| Schlangen to Peruwelz | 244.47 mi (393.44 km) |
| Schlangen to Perwez | 192.38 mi (309.61 km) |
| Schlangen to Philippeville | 217.09 mi (349.37 km) |
