| Mickleover to Oberkirch | 517.70 mi (833.16 km) |
| Mickleover to Obernburg am Main | 506.77 mi (815.56 km) |
| Mickleover to Obernkirchen | 449.65 mi (723.64 km) |
| Mickleover to Oberschleissheim | 657.85 mi (1,058.70 km) |
| Mickleover to Oberstdorf | 645.43 mi (1,038.72 km) |
| Mickleover to Obertraubling | 654.97 mi (1,054.07 km) |
| Mickleover to Obertshausen | 487.29 mi (784.22 km) |
| Mickleover to Oberursel | 472.87 mi (761.01 km) |
| Mickleover to Ochsenfurt | 549.32 mi (884.04 km) |
| Mickleover to Ochsenhausen | 604.63 mi (973.05 km) |
| Mickleover to Ochtrup | 370.16 mi (595.71 km) |
| Mickleover to Odenthal | 390.64 mi (628.67 km) |
| Mickleover to Oelde | 415.57 mi (668.79 km) |
| Mickleover to Oelsnitz | 611.46 mi (984.05 km) |
| Mickleover to Oer-Erkenschwick | 381.94 mi (614.67 km) |
