| San Lawrenz to Opwijk | 1,143.71 mi (1,840.62 km) |
| San Lawrenz to Ostend | 1,187.29 mi (1,910.76 km) |
| San Lawrenz to Oud-Heverlee | 1,125.42 mi (1,811.18 km) |
| San Lawrenz to Oud-Turnhout | 1,148.59 mi (1,848.48 km) |
| San Lawrenz to Oudenaarde | 1,149.63 mi (1,850.15 km) |
| San Lawrenz to Oudenburg | 1,182.94 mi (1,903.76 km) |
| San Lawrenz to Oupeye | 1,098.17 mi (1,767.34 km) |
| San Lawrenz to Overijse | 1,125.19 mi (1,810.82 km) |
| San Lawrenz to Overpelt | 1,134.06 mi (1,825.10 km) |
| San Lawrenz to Paal | 1,127.78 mi (1,814.98 km) |
| San Lawrenz to Peer | 1,128.15 mi (1,815.59 km) |
| San Lawrenz to Pepinster | 1,086.05 mi (1,747.82 km) |
| San Lawrenz to Peruwelz | 1,130.41 mi (1,819.21 km) |
| San Lawrenz to Perwez | 1,109.62 mi (1,785.76 km) |
| San Lawrenz to Philippeville | 1,089.73 mi (1,753.75 km) |
