| Werther to Oberkirch | 245.14 mi (394.51 km) |
| Werther to Obernburg am Main | 157.65 mi (253.71 km) |
| Werther to Obernkirchen | 32.68 mi (52.60 km) |
| Werther to Oberschleissheim | 298.82 mi (480.91 km) |
| Werther to Oberstdorf | 332.91 mi (535.77 km) |
| Werther to Obertraubling | 270.76 mi (435.74 km) |
| Werther to Obertshausen | 139.96 mi (225.24 km) |
| Werther to Oberursel | 129.52 mi (208.44 km) |
| Werther to Ochsenfurt | 182.41 mi (293.56 km) |
| Werther to Ochsenhausen | 284.81 mi (458.36 km) |
| Werther to Ochtrup | 52.61 mi (84.66 km) |
| Werther to Odenthal | 90.99 mi (146.43 km) |
| Werther to Oelde | 20.10 mi (32.34 km) |
| Werther to Oelsnitz | 198.69 mi (319.76 km) |
| Werther to Oer-Erkenschwick | 57.89 mi (93.17 km) |
