| Darnetal to Obernburg am Main | 358.37 mi (576.74 km) |
| Darnetal to Obernkirchen | 398.12 mi (640.72 km) |
| Darnetal to Oberschleissheim | 480.31 mi (772.99 km) |
| Darnetal to Oberstdorf | 441.16 mi (709.98 km) |
| Darnetal to Obertraubling | 497.93 mi (801.34 km) |
| Darnetal to Obertshausen | 345.44 mi (555.93 km) |
| Darnetal to Oberursel | 334.98 mi (539.10 km) |
| Darnetal to Ochsenfurt | 399.70 mi (643.25 km) |
| Darnetal to Ochsenhausen | 411.50 mi (662.24 km) |
| Darnetal to Ochtrup | 325.20 mi (523.35 km) |
| Darnetal to Odenthal | 285.46 mi (459.40 km) |
| Darnetal to Oelde | 348.07 mi (560.16 km) |
| Darnetal to Oelsnitz | 494.05 mi (795.09 km) |
| Darnetal to Oer-Erkenschwick | 307.73 mi (495.24 km) |
| Darnetal to Oerlinghausen | 371.92 mi (598.55 km) |
