| Adelsdorf to Opwijk | 308.24 mi (496.06 km) |
| Adelsdorf to Ostend | 365.75 mi (588.62 km) |
| Adelsdorf to Oud-Heverlee | 285.60 mi (459.63 km) |
| Adelsdorf to Oud-Turnhout | 282.27 mi (454.26 km) |
| Adelsdorf to Oudenaarde | 331.35 mi (533.25 km) |
| Adelsdorf to Oudenburg | 361.68 mi (582.06 km) |
| Adelsdorf to Oupeye | 242.11 mi (389.64 km) |
| Adelsdorf to Overijse | 290.51 mi (467.53 km) |
| Adelsdorf to Overpelt | 262.30 mi (422.13 km) |
| Adelsdorf to Paal | 268.17 mi (431.59 km) |
| Adelsdorf to Peer | 258.75 mi (416.42 km) |
| Adelsdorf to Pepinster | 232.41 mi (374.02 km) |
| Adelsdorf to Peruwelz | 328.50 mi (528.67 km) |
| Adelsdorf to Perwez | 276.23 mi (444.54 km) |
| Adelsdorf to Philippeville | 283.92 mi (456.92 km) |
