| Sandhausen to Opwijk | 227.57 mi (366.24 km) |
| Sandhausen to Ostend | 284.66 mi (458.12 km) |
| Sandhausen to Oud-Heverlee | 204.65 mi (329.35 km) |
| Sandhausen to Oud-Turnhout | 211.73 mi (340.75 km) |
| Sandhausen to Oudenaarde | 247.09 mi (397.66 km) |
| Sandhausen to Oudenburg | 280.26 mi (451.04 km) |
| Sandhausen to Oupeye | 163.68 mi (263.42 km) |
| Sandhausen to Overijse | 208.19 mi (335.05 km) |
| Sandhausen to Overpelt | 192.91 mi (310.45 km) |
| Sandhausen to Paal | 193.59 mi (311.55 km) |
| Sandhausen to Peer | 187.93 mi (302.45 km) |
| Sandhausen to Pepinster | 151.95 mi (244.53 km) |
| Sandhausen to Peruwelz | 239.76 mi (385.85 km) |
| Sandhausen to Perwez | 192.26 mi (309.41 km) |
| Sandhausen to Philippeville | 192.59 mi (309.95 km) |
