| Sendenhorst to Opwijk | 168.35 mi (270.93 km) |
| Sendenhorst to Ostend | 215.19 mi (346.32 km) |
| Sendenhorst to Oud-Heverlee | 153.26 mi (246.64 km) |
| Sendenhorst to Oud-Turnhout | 127.44 mi (205.09 km) |
| Sendenhorst to Oudenaarde | 194.91 mi (313.68 km) |
| Sendenhorst to Oudenburg | 212.50 mi (341.99 km) |
| Sendenhorst to Oupeye | 122.76 mi (197.57 km) |
| Sendenhorst to Overijse | 160.02 mi (257.53 km) |
| Sendenhorst to Overpelt | 112.32 mi (180.77 km) |
| Sendenhorst to Paal | 127.13 mi (204.60 km) |
| Sendenhorst to Peer | 113.34 mi (182.40 km) |
| Sendenhorst to Pepinster | 123.95 mi (199.48 km) |
| Sendenhorst to Peruwelz | 205.40 mi (330.56 km) |
| Sendenhorst to Perwez | 155.20 mi (249.76 km) |
| Sendenhorst to Philippeville | 182.16 mi (293.17 km) |
