| Hambuhren to Obernburg am Main | 196.40 mi (316.08 km) |
| Hambuhren to Obernkirchen | 44.39 mi (71.45 km) |
| Hambuhren to Oberschleissheim | 310.75 mi (500.10 km) |
| Hambuhren to Oberstdorf | 361.15 mi (581.22 km) |
| Hambuhren to Obertraubling | 270.71 mi (435.67 km) |
| Hambuhren to Obertshausen | 184.14 mi (296.35 km) |
| Hambuhren to Oberursel | 178.49 mi (287.25 km) |
| Hambuhren to Ochsenfurt | 206.16 mi (331.78 km) |
| Hambuhren to Ochsenhausen | 315.15 mi (507.18 km) |
| Hambuhren to Ochtrup | 121.34 mi (195.27 km) |
| Hambuhren to Odenthal | 164.90 mi (265.39 km) |
| Hambuhren to Oelde | 95.25 mi (153.29 km) |
| Hambuhren to Oelsnitz | 179.61 mi (289.05 km) |
| Hambuhren to Oer-Erkenschwick | 134.59 mi (216.59 km) |
| Hambuhren to Oerlinghausen | 72.22 mi (116.23 km) |
