| Hildesheim to Opwijk | 260.78 mi (419.68 km) |
| Hildesheim to Ostend | 307.71 mi (495.21 km) |
| Hildesheim to Oud-Heverlee | 244.74 mi (393.88 km) |
| Hildesheim to Oud-Turnhout | 220.14 mi (354.28 km) |
| Hildesheim to Oudenaarde | 287.40 mi (462.53 km) |
| Hildesheim to Oudenburg | 305.10 mi (491.02 km) |
| Hildesheim to Oupeye | 210.54 mi (338.82 km) |
| Hildesheim to Overijse | 251.47 mi (404.70 km) |
| Hildesheim to Overpelt | 204.58 mi (329.25 km) |
| Hildesheim to Paal | 218.89 mi (352.27 km) |
| Hildesheim to Peer | 205.17 mi (330.18 km) |
| Hildesheim to Pepinster | 209.16 mi (336.62 km) |
| Hildesheim to Peruwelz | 296.98 mi (477.94 km) |
| Hildesheim to Perwez | 245.16 mi (394.54 km) |
| Hildesheim to Philippeville | 269.84 mi (434.27 km) |
