| La Chapelle-sur-Erdre to Opwijk | 362.38 mi (583.20 km) |
| La Chapelle-sur-Erdre to Ostend | 337.92 mi (543.82 km) |
| La Chapelle-sur-Erdre to Oud-Heverlee | 372.47 mi (599.44 km) |
| La Chapelle-sur-Erdre to Oud-Turnhout | 404.38 mi (650.79 km) |
| La Chapelle-sur-Erdre to Oudenaarde | 338.36 mi (544.53 km) |
| La Chapelle-sur-Erdre to Oudenburg | 337.81 mi (543.65 km) |
| La Chapelle-sur-Erdre to Oupeye | 402.04 mi (647.02 km) |
| La Chapelle-sur-Erdre to Overijse | 365.77 mi (588.65 km) |
| La Chapelle-sur-Erdre to Overpelt | 414.47 mi (667.03 km) |
| La Chapelle-sur-Erdre to Paal | 398.59 mi (641.47 km) |
| La Chapelle-sur-Erdre to Peer | 412.19 mi (663.36 km) |
| La Chapelle-sur-Erdre to Pepinster | 403.28 mi (649.01 km) |
| La Chapelle-sur-Erdre to Peruwelz | 322.09 mi (518.35 km) |
| La Chapelle-sur-Erdre to Perwez | 368.87 mi (593.64 km) |
| La Chapelle-sur-Erdre to Philippeville | 342.57 mi (551.31 km) |
