| Hilchenbach to Opwijk | 170.77 mi (274.83 km) |
| Hilchenbach to Ostend | 225.63 mi (363.11 km) |
| Hilchenbach to Oud-Heverlee | 150.39 mi (242.02 km) |
| Hilchenbach to Oud-Turnhout | 137.23 mi (220.85 km) |
| Hilchenbach to Oudenaarde | 196.63 mi (316.45 km) |
| Hilchenbach to Oudenburg | 222.05 mi (357.36 km) |
| Hilchenbach to Oupeye | 109.42 mi (176.10 km) |
| Hilchenbach to Overijse | 156.55 mi (251.95 km) |
| Hilchenbach to Overpelt | 117.78 mi (189.54 km) |
| Hilchenbach to Paal | 127.66 mi (205.45 km) |
| Hilchenbach to Peer | 115.68 mi (186.17 km) |
| Hilchenbach to Pepinster | 104.50 mi (168.17 km) |
| Hilchenbach to Peruwelz | 200.58 mi (322.79 km) |
| Hilchenbach to Perwez | 146.12 mi (235.16 km) |
| Hilchenbach to Philippeville | 165.54 mi (266.41 km) |
