| Hamminkeln to Opwijk | 116.56 mi (187.59 km) |
| Hamminkeln to Ostend | 161.79 mi (260.38 km) |
| Hamminkeln to Oud-Heverlee | 103.77 mi (167.00 km) |
| Hamminkeln to Oud-Turnhout | 74.82 mi (120.41 km) |
| Hamminkeln to Oudenaarde | 142.86 mi (229.91 km) |
| Hamminkeln to Oudenburg | 159.15 mi (256.13 km) |
| Hamminkeln to Oupeye | 81.75 mi (131.57 km) |
| Hamminkeln to Overijse | 110.50 mi (177.82 km) |
| Hamminkeln to Overpelt | 61.81 mi (99.47 km) |
| Hamminkeln to Paal | 77.65 mi (124.96 km) |
| Hamminkeln to Peer | 64.13 mi (103.21 km) |
| Hamminkeln to Pepinster | 87.22 mi (140.36 km) |
| Hamminkeln to Peruwelz | 155.09 mi (249.60 km) |
| Hamminkeln to Perwez | 108.51 mi (174.62 km) |
| Hamminkeln to Philippeville | 138.15 mi (222.33 km) |
