| Bellegarde-sur-Valserine to Opwijk | 344.02 mi (553.65 km) |
| Bellegarde-sur-Valserine to Ostend | 377.61 mi (607.71 km) |
| Bellegarde-sur-Valserine to Oud-Heverlee | 330.80 mi (532.37 km) |
| Bellegarde-sur-Valserine to Oud-Turnhout | 361.96 mi (582.51 km) |
| Bellegarde-sur-Valserine to Oudenaarde | 343.12 mi (552.21 km) |
| Bellegarde-sur-Valserine to Oudenburg | 373.60 mi (601.26 km) |
| Bellegarde-sur-Valserine to Oupeye | 317.99 mi (511.76 km) |
| Bellegarde-sur-Valserine to Overijse | 328.44 mi (528.57 km) |
| Bellegarde-sur-Valserine to Overpelt | 353.50 mi (568.91 km) |
| Bellegarde-sur-Valserine to Paal | 342.05 mi (550.47 km) |
| Bellegarde-sur-Valserine to Peer | 347.63 mi (559.46 km) |
| Bellegarde-sur-Valserine to Pepinster | 308.10 mi (495.84 km) |
| Bellegarde-sur-Valserine to Peruwelz | 321.56 mi (517.50 km) |
| Bellegarde-sur-Valserine to Perwez | 315.49 mi (507.73 km) |
| Bellegarde-sur-Valserine to Philippeville | 288.80 mi (464.78 km) |
