| Melle to Obernburg am Main | 167.04 mi (268.83 km) |
| Melle to Obernkirchen | 33.24 mi (53.49 km) |
| Melle to Oberschleissheim | 308.16 mi (495.93 km) |
| Melle to Oberstdorf | 342.36 mi (550.97 km) |
| Melle to Obertraubling | 279.69 mi (450.11 km) |
| Melle to Obertshausen | 149.25 mi (240.19 km) |
| Melle to Oberursel | 138.65 mi (223.13 km) |
| Melle to Ochsenfurt | 191.85 mi (308.75 km) |
| Melle to Ochsenhausen | 294.25 mi (473.54 km) |
| Melle to Ochtrup | 48.63 mi (78.27 km) |
| Melle to Odenthal | 96.41 mi (155.16 km) |
| Melle to Oelde | 26.87 mi (43.24 km) |
| Melle to Oelsnitz | 206.32 mi (332.05 km) |
| Melle to Oer-Erkenschwick | 60.49 mi (97.34 km) |
| Melle to Oerlinghausen | 21.53 mi (34.64 km) |
