| Santa Maria de Cayon to Opwijk | 649.10 mi (1,044.62 km) |
| Santa Maria de Cayon to Ostend | 631.70 mi (1,016.62 km) |
| Santa Maria de Cayon to Oud-Heverlee | 655.46 mi (1,054.86 km) |
| Santa Maria de Cayon to Oud-Turnhout | 689.78 mi (1,110.10 km) |
| Santa Maria de Cayon to Oudenaarde | 627.19 mi (1,009.36 km) |
| Santa Maria de Cayon to Oudenburg | 631.13 mi (1,015.70 km) |
| Santa Maria de Cayon to Oupeye | 678.12 mi (1,091.33 km) |
| Santa Maria de Cayon to Overijse | 649.04 mi (1,044.53 km) |
| Santa Maria de Cayon to Overpelt | 696.89 mi (1,121.53 km) |
| Santa Maria de Cayon to Paal | 680.70 mi (1,095.48 km) |
| Santa Maria de Cayon to Peer | 693.67 mi (1,116.35 km) |
| Santa Maria de Cayon to Pepinster | 676.66 mi (1,088.98 km) |
| Santa Maria de Cayon to Peruwelz | 608.44 mi (979.19 km) |
| Santa Maria de Cayon to Perwez | 648.94 mi (1,044.37 km) |
| Santa Maria de Cayon to Philippeville | 619.47 mi (996.95 km) |
