| Schwarzenberg to Opwijk | 376.64 mi (606.14 km) |
| Schwarzenberg to Ostend | 432.01 mi (695.26 km) |
| Schwarzenberg to Oud-Heverlee | 355.48 mi (572.09 km) |
| Schwarzenberg to Oud-Turnhout | 343.47 mi (552.77 km) |
| Schwarzenberg to Oudenaarde | 402.02 mi (646.98 km) |
| Schwarzenberg to Oudenburg | 428.41 mi (689.46 km) |
| Schwarzenberg to Oupeye | 312.86 mi (503.50 km) |
| Schwarzenberg to Overijse | 361.32 mi (581.49 km) |
| Schwarzenberg to Overpelt | 324.15 mi (521.67 km) |
| Schwarzenberg to Paal | 333.82 mi (537.22 km) |
| Schwarzenberg to Peer | 322.06 mi (518.31 km) |
| Schwarzenberg to Pepinster | 305.52 mi (491.69 km) |
| Schwarzenberg to Peruwelz | 403.63 mi (649.58 km) |
| Schwarzenberg to Perwez | 349.26 mi (562.08 km) |
| Schwarzenberg to Philippeville | 363.23 mi (584.57 km) |
