| Nottuln to Obernburg am Main | 163.93 mi (263.83 km) |
| Nottuln to Obernkirchen | 78.43 mi (126.21 km) |
| Nottuln to Oberschleissheim | 315.23 mi (507.32 km) |
| Nottuln to Oberstdorf | 338.39 mi (544.59 km) |
| Nottuln to Obertraubling | 294.37 mi (473.74 km) |
| Nottuln to Obertshausen | 143.77 mi (231.38 km) |
| Nottuln to Oberursel | 130.44 mi (209.92 km) |
| Nottuln to Ochsenfurt | 196.96 mi (316.98 km) |
| Nottuln to Ochsenhausen | 290.19 mi (467.02 km) |
| Nottuln to Ochtrup | 20.42 mi (32.86 km) |
| Nottuln to Odenthal | 62.64 mi (100.81 km) |
| Nottuln to Oelde | 34.56 mi (55.63 km) |
| Nottuln to Oelsnitz | 233.10 mi (375.13 km) |
| Nottuln to Oer-Erkenschwick | 20.22 mi (32.54 km) |
| Nottuln to Oerlinghausen | 55.96 mi (90.06 km) |
