| Pilar de la Horadada to Opwijk | 937.17 mi (1,508.23 km) |
| Pilar de la Horadada to Ostend | 940.54 mi (1,513.66 km) |
| Pilar de la Horadada to Oud-Heverlee | 934.84 mi (1,504.48 km) |
| Pilar de la Horadada to Oud-Turnhout | 970.89 mi (1,562.50 km) |
| Pilar de la Horadada to Oudenaarde | 922.40 mi (1,484.45 km) |
| Pilar de la Horadada to Oudenburg | 938.44 mi (1,510.28 km) |
| Pilar de la Horadada to Oupeye | 941.59 mi (1,515.34 km) |
| Pilar de la Horadada to Overijse | 929.71 mi (1,496.23 km) |
| Pilar de la Horadada to Overpelt | 970.74 mi (1,562.26 km) |
| Pilar de la Horadada to Paal | 955.57 mi (1,537.84 km) |
| Pilar de la Horadada to Peer | 965.88 mi (1,554.44 km) |
| Pilar de la Horadada to Pepinster | 935.44 mi (1,505.45 km) |
| Pilar de la Horadada to Peruwelz | 899.99 mi (1,448.39 km) |
| Pilar de la Horadada to Perwez | 923.30 mi (1,485.91 km) |
| Pilar de la Horadada to Philippeville | 891.79 mi (1,435.19 km) |
