| Monistrol-sur-Loire to Obernburg am Main | 390.18 mi (627.94 km) |
| Monistrol-sur-Loire to Obernkirchen | 531.56 mi (855.46 km) |
| Monistrol-sur-Loire to Oberschleissheim | 404.97 mi (651.73 km) |
| Monistrol-sur-Loire to Oberstdorf | 325.79 mi (524.31 km) |
| Monistrol-sur-Loire to Obertraubling | 453.11 mi (729.21 km) |
| Monistrol-sur-Loire to Obertshausen | 394.57 mi (635.00 km) |
| Monistrol-sur-Loire to Oberursel | 396.07 mi (637.41 km) |
| Monistrol-sur-Loire to Ochsenfurt | 407.72 mi (656.15 km) |
| Monistrol-sur-Loire to Ochsenhausen | 334.28 mi (537.98 km) |
| Monistrol-sur-Loire to Ochtrup | 496.93 mi (799.73 km) |
| Monistrol-sur-Loire to Odenthal | 419.13 mi (674.53 km) |
| Monistrol-sur-Loire to Oelde | 486.97 mi (783.70 km) |
| Monistrol-sur-Loire to Oelsnitz | 512.03 mi (824.04 km) |
| Monistrol-sur-Loire to Oer-Erkenschwick | 460.72 mi (741.46 km) |
| Monistrol-sur-Loire to Oerlinghausen | 504.51 mi (811.93 km) |
