| Palo del Colle to Opwijk | 908.69 mi (1,462.39 km) |
| Palo del Colle to Ostend | 961.07 mi (1,546.69 km) |
| Palo del Colle to Oud-Heverlee | 887.21 mi (1,427.82 km) |
| Palo del Colle to Oud-Turnhout | 901.77 mi (1,451.26 km) |
| Palo del Colle to Oudenaarde | 921.72 mi (1,483.36 km) |
| Palo del Colle to Oudenburg | 956.51 mi (1,539.35 km) |
| Palo del Colle to Oupeye | 851.42 mi (1,370.23 km) |
| Palo del Colle to Overijse | 888.92 mi (1,430.57 km) |
| Palo del Colle to Overpelt | 884.06 mi (1,422.75 km) |
| Palo del Colle to Paal | 882.13 mi (1,419.65 km) |
| Palo del Colle to Peer | 878.67 mi (1,414.09 km) |
| Palo del Colle to Pepinster | 839.07 mi (1,350.36 km) |
| Palo del Colle to Peruwelz | 906.96 mi (1,459.61 km) |
| Palo del Colle to Perwez | 872.42 mi (1,404.02 km) |
| Palo del Colle to Philippeville | 860.62 mi (1,385.04 km) |
