| Mauren to Oberkirch | 113.09 mi (182.00 km) |
| Mauren to Obernburg am Main | 182.14 mi (293.12 km) |
| Mauren to Obernkirchen | 349.39 mi (562.29 km) |
| Mauren to Oberschleissheim | 118.43 mi (190.59 km) |
| Mauren to Oberstdorf | 37.40 mi (60.19 km) |
| Mauren to Obertraubling | 171.38 mi (275.81 km) |
| Mauren to Obertshausen | 199.49 mi (321.05 km) |
| Mauren to Oberursel | 210.91 mi (339.42 km) |
| Mauren to Ochsenfurt | 169.89 mi (273.42 km) |
| Mauren to Ochsenhausen | 62.18 mi (100.07 km) |
| Mauren to Ochtrup | 360.19 mi (579.68 km) |
| Mauren to Odenthal | 285.40 mi (459.31 km) |
| Mauren to Oelde | 324.94 mi (522.94 km) |
| Mauren to Oelsnitz | 251.43 mi (404.64 km) |
| Mauren to Oer-Erkenschwick | 322.47 mi (518.97 km) |
