| Cassa de la Selva to Opwijk | 630.25 mi (1,014.29 km) |
| Cassa de la Selva to Ostend | 645.09 mi (1,038.18 km) |
| Cassa de la Selva to Oud-Heverlee | 623.80 mi (1,003.91 km) |
| Cassa de la Selva to Oud-Turnhout | 658.94 mi (1,060.47 km) |
| Cassa de la Selva to Oudenaarde | 620.08 mi (997.93 km) |
| Cassa de la Selva to Oudenburg | 642.18 mi (1,033.49 km) |
| Cassa de la Selva to Oupeye | 623.38 mi (1,003.24 km) |
| Cassa de la Selva to Overijse | 619.55 mi (997.07 km) |
| Cassa de la Selva to Overpelt | 655.58 mi (1,055.05 km) |
| Cassa de la Selva to Paal | 641.51 mi (1,032.40 km) |
| Cassa de la Selva to Peer | 650.22 mi (1,046.44 km) |
| Cassa de la Selva to Pepinster | 615.69 mi (990.86 km) |
| Cassa de la Selva to Peruwelz | 597.05 mi (960.86 km) |
| Cassa de la Selva to Perwez | 610.54 mi (982.57 km) |
| Cassa de la Selva to Philippeville | 579.77 mi (933.05 km) |
