| Bois-Colombes to Obernburg am Main | 315.56 mi (507.84 km) |
| Bois-Colombes to Obernkirchen | 378.95 mi (609.85 km) |
| Bois-Colombes to Oberschleissheim | 427.22 mi (687.55 km) |
| Bois-Colombes to Oberstdorf | 383.40 mi (617.02 km) |
| Bois-Colombes to Obertraubling | 448.92 mi (722.46 km) |
| Bois-Colombes to Obertshausen | 305.03 mi (490.90 km) |
| Bois-Colombes to Oberursel | 296.25 mi (476.78 km) |
| Bois-Colombes to Ochsenfurt | 354.94 mi (571.22 km) |
| Bois-Colombes to Ochsenhausen | 356.29 mi (573.40 km) |
| Bois-Colombes to Ochtrup | 313.36 mi (504.31 km) |
| Bois-Colombes to Odenthal | 260.27 mi (418.86 km) |
| Bois-Colombes to Oelde | 328.09 mi (528.02 km) |
| Bois-Colombes to Oelsnitz | 454.23 mi (731.01 km) |
| Bois-Colombes to Oer-Erkenschwick | 289.43 mi (465.80 km) |
| Bois-Colombes to Oerlinghausen | 351.43 mi (565.57 km) |
