| Sonsbeck to Oberkirch | 225.56 mi (363.00 km) |
| Sonsbeck to Obernburg am Main | 171.90 mi (276.65 km) |
| Sonsbeck to Obernkirchen | 125.27 mi (201.61 km) |
| Sonsbeck to Oberschleissheim | 327.17 mi (526.53 km) |
| Sonsbeck to Oberstdorf | 338.75 mi (545.17 km) |
| Sonsbeck to Obertraubling | 313.99 mi (505.32 km) |
| Sonsbeck to Obertshausen | 151.12 mi (243.20 km) |
| Sonsbeck to Oberursel | 136.44 mi (219.58 km) |
| Sonsbeck to Ochsenfurt | 210.84 mi (339.31 km) |
| Sonsbeck to Ochsenhausen | 291.53 mi (469.17 km) |
| Sonsbeck to Ochtrup | 53.87 mi (86.69 km) |
| Sonsbeck to Odenthal | 51.01 mi (82.09 km) |
| Sonsbeck to Oelde | 77.46 mi (124.66 km) |
| Sonsbeck to Oelsnitz | 264.73 mi (426.05 km) |
| Sonsbeck to Oer-Erkenschwick | 37.55 mi (60.44 km) |
