| Hauzenberg to Obernburg am Main | 218.61 mi (351.83 km) |
| Hauzenberg to Obernkirchen | 319.07 mi (513.49 km) |
| Hauzenberg to Oberschleissheim | 98.65 mi (158.77 km) |
| Hauzenberg to Oberstdorf | 177.07 mi (284.97 km) |
| Hauzenberg to Obertraubling | 70.20 mi (112.98 km) |
| Hauzenberg to Obertshausen | 237.10 mi (381.57 km) |
| Hauzenberg to Oberursel | 251.23 mi (404.32 km) |
| Hauzenberg to Ochsenfurt | 175.35 mi (282.19 km) |
| Hauzenberg to Ochsenhausen | 173.81 mi (279.72 km) |
| Hauzenberg to Ochtrup | 374.95 mi (603.43 km) |
| Hauzenberg to Odenthal | 333.64 mi (536.94 km) |
| Hauzenberg to Oelde | 327.07 mi (526.38 km) |
| Hauzenberg to Oelsnitz | 138.65 mi (223.13 km) |
| Hauzenberg to Oer-Erkenschwick | 349.94 mi (563.18 km) |
| Hauzenberg to Oerlinghausen | 316.95 mi (510.08 km) |
