| Berck-sur-Mer to Obernburg am Main | 336.53 mi (541.60 km) |
| Berck-sur-Mer to Obernkirchen | 349.06 mi (561.76 km) |
| Berck-sur-Mer to Oberschleissheim | 472.79 mi (760.88 km) |
| Berck-sur-Mer to Oberstdorf | 445.18 mi (716.45 km) |
| Berck-sur-Mer to Obertraubling | 482.62 mi (776.70 km) |
| Berck-sur-Mer to Obertshausen | 320.72 mi (516.14 km) |
| Berck-sur-Mer to Oberursel | 308.41 mi (496.34 km) |
| Berck-sur-Mer to Ochsenfurt | 379.54 mi (610.80 km) |
| Berck-sur-Mer to Ochsenhausen | 409.72 mi (659.38 km) |
| Berck-sur-Mer to Ochtrup | 271.70 mi (437.26 km) |
| Berck-sur-Mer to Odenthal | 245.40 mi (394.93 km) |
| Berck-sur-Mer to Oelde | 300.81 mi (484.11 km) |
| Berck-sur-Mer to Oelsnitz | 465.18 mi (748.63 km) |
| Berck-sur-Mer to Oer-Erkenschwick | 260.16 mi (418.69 km) |
| Berck-sur-Mer to Oerlinghausen | 324.55 mi (522.32 km) |
