| Norderstedt to Opwijk | 310.24 mi (499.28 km) |
| Norderstedt to Ostend | 343.96 mi (553.56 km) |
| Norderstedt to Oud-Heverlee | 300.61 mi (483.78 km) |
| Norderstedt to Oud-Turnhout | 268.12 mi (431.50 km) |
| Norderstedt to Oudenaarde | 335.03 mi (539.17 km) |
| Norderstedt to Oudenburg | 342.64 mi (551.42 km) |
| Norderstedt to Oupeye | 277.57 mi (446.71 km) |
| Norderstedt to Overijse | 307.22 mi (494.42 km) |
| Norderstedt to Overpelt | 258.73 mi (416.38 km) |
| Norderstedt to Paal | 274.85 mi (442.32 km) |
| Norderstedt to Peer | 261.61 mi (421.01 km) |
| Norderstedt to Pepinster | 280.41 mi (451.28 km) |
| Norderstedt to Peruwelz | 350.40 mi (563.91 km) |
| Norderstedt to Perwez | 306.18 mi (492.74 km) |
| Norderstedt to Philippeville | 335.61 mi (540.11 km) |
