| Boblingen to Opwijk | 266.79 mi (429.36 km) |
| Boblingen to Ostend | 322.69 mi (519.33 km) |
| Boblingen to Oud-Heverlee | 244.25 mi (393.09 km) |
| Boblingen to Oud-Turnhout | 255.10 mi (410.54 km) |
| Boblingen to Oudenaarde | 284.09 mi (457.19 km) |
| Boblingen to Oudenburg | 318.20 mi (512.09 km) |
| Boblingen to Oupeye | 205.50 mi (330.71 km) |
| Boblingen to Overijse | 247.05 mi (397.59 km) |
| Boblingen to Overpelt | 236.96 mi (381.36 km) |
| Boblingen to Paal | 236.02 mi (379.84 km) |
| Boblingen to Peer | 231.69 mi (372.87 km) |
| Boblingen to Pepinster | 193.32 mi (311.13 km) |
| Boblingen to Peruwelz | 274.08 mi (441.10 km) |
| Boblingen to Perwez | 230.68 mi (371.24 km) |
| Boblingen to Philippeville | 226.20 mi (364.03 km) |
