| Wernau to Oberkirch | 62.10 mi (99.94 km) |
| Wernau to Obernburg am Main | 80.56 mi (129.64 km) |
| Wernau to Obernkirchen | 247.56 mi (398.41 km) |
| Wernau to Oberschleissheim | 102.80 mi (165.45 km) |
| Wernau to Oberstdorf | 96.82 mi (155.82 km) |
| Wernau to Obertraubling | 126.30 mi (203.26 km) |
| Wernau to Obertshausen | 98.83 mi (159.06 km) |
| Wernau to Oberursel | 111.33 mi (179.17 km) |
| Wernau to Ochsenfurt | 72.53 mi (116.72 km) |
| Wernau to Ochsenhausen | 48.95 mi (78.78 km) |
| Wernau to Ochtrup | 262.06 mi (421.75 km) |
| Wernau to Odenthal | 191.78 mi (308.65 km) |
| Wernau to Oelde | 224.42 mi (361.16 km) |
| Wernau to Oelsnitz | 171.41 mi (275.86 km) |
| Wernau to Oer-Erkenschwick | 225.55 mi (362.98 km) |
