| Santomera to Opwijk | 927.56 mi (1,492.77 km) |
| Santomera to Ostend | 929.88 mi (1,496.50 km) |
| Santomera to Oud-Heverlee | 925.67 mi (1,489.72 km) |
| Santomera to Oud-Turnhout | 961.75 mi (1,547.79 km) |
| Santomera to Oudenaarde | 912.38 mi (1,468.33 km) |
| Santomera to Oudenburg | 927.85 mi (1,493.24 km) |
| Santomera to Oupeye | 933.24 mi (1,501.90 km) |
| Santomera to Overijse | 920.46 mi (1,481.34 km) |
| Santomera to Overpelt | 961.97 mi (1,548.14 km) |
| Santomera to Paal | 946.70 mi (1,523.56 km) |
| Santomera to Peer | 957.18 mi (1,540.43 km) |
| Santomera to Pepinster | 927.30 mi (1,492.35 km) |
| Santomera to Peruwelz | 890.08 mi (1,432.44 km) |
| Santomera to Perwez | 914.34 mi (1,471.48 km) |
| Santomera to Philippeville | 882.80 mi (1,420.74 km) |
