| Sompting to Oberkirch | 408.32 mi (657.13 km) |
| Sompting to Obernburg am Main | 423.38 mi (681.37 km) |
| Sompting to Obernkirchen | 417.95 mi (672.62 km) |
| Sompting to Oberschleissheim | 562.06 mi (904.55 km) |
| Sompting to Oberstdorf | 534.52 mi (860.22 km) |
| Sompting to Obertraubling | 570.57 mi (918.25 km) |
| Sompting to Obertshausen | 406.74 mi (654.58 km) |
| Sompting to Oberursel | 393.87 mi (633.87 km) |
| Sompting to Ochsenfurt | 466.62 mi (750.94 km) |
| Sompting to Ochsenhausen | 499.30 mi (803.55 km) |
| Sompting to Ochtrup | 337.22 mi (542.70 km) |
| Sompting to Odenthal | 324.85 mi (522.79 km) |
| Sompting to Oelde | 372.76 mi (599.90 km) |
| Sompting to Oelsnitz | 548.28 mi (882.37 km) |
| Sompting to Oer-Erkenschwick | 332.95 mi (535.84 km) |
