| Monistrol-sur-Loire to Opwijk | 392.05 mi (630.94 km) |
| Monistrol-sur-Loire to Ostend | 413.96 mi (666.21 km) |
| Monistrol-sur-Loire to Oud-Heverlee | 383.51 mi (617.20 km) |
| Monistrol-sur-Loire to Oud-Turnhout | 417.89 mi (672.53 km) |
| Monistrol-sur-Loire to Oudenaarde | 384.89 mi (619.42 km) |
| Monistrol-sur-Loire to Oudenburg | 410.56 mi (660.73 km) |
| Monistrol-sur-Loire to Oupeye | 380.30 mi (612.04 km) |
| Monistrol-sur-Loire to Overijse | 379.74 mi (611.14 km) |
| Monistrol-sur-Loire to Overpelt | 413.29 mi (665.13 km) |
| Monistrol-sur-Loire to Paal | 399.72 mi (643.28 km) |
| Monistrol-sur-Loire to Peer | 407.80 mi (656.29 km) |
| Monistrol-sur-Loire to Pepinster | 372.25 mi (599.08 km) |
| Monistrol-sur-Loire to Peruwelz | 361.98 mi (582.56 km) |
| Monistrol-sur-Loire to Perwez | 369.57 mi (594.77 km) |
| Monistrol-sur-Loire to Philippeville | 339.53 mi (546.42 km) |
