| Ludinghausen to Opwijk | 150.68 mi (242.50 km) |
| Ludinghausen to Ostend | 197.70 mi (318.16 km) |
| Ludinghausen to Oud-Heverlee | 135.79 mi (218.54 km) |
| Ludinghausen to Oud-Turnhout | 109.77 mi (176.66 km) |
| Ludinghausen to Oudenaarde | 177.24 mi (285.25 km) |
| Ludinghausen to Oudenburg | 194.97 mi (313.77 km) |
| Ludinghausen to Oupeye | 106.51 mi (171.41 km) |
| Ludinghausen to Overijse | 142.56 mi (229.44 km) |
| Ludinghausen to Overpelt | 94.71 mi (152.42 km) |
| Ludinghausen to Paal | 109.63 mi (176.43 km) |
| Ludinghausen to Peer | 95.83 mi (154.23 km) |
| Ludinghausen to Pepinster | 108.53 mi (174.66 km) |
| Ludinghausen to Peruwelz | 187.88 mi (302.37 km) |
| Ludinghausen to Perwez | 138.13 mi (222.31 km) |
| Ludinghausen to Philippeville | 165.65 mi (266.59 km) |
