| Selston to Oberkirch | 515.21 mi (829.14 km) |
| Selston to Obernburg am Main | 501.25 mi (806.68 km) |
| Selston to Obernkirchen | 439.63 mi (707.51 km) |
| Selston to Oberschleissheim | 653.21 mi (1,051.24 km) |
| Selston to Oberstdorf | 642.74 mi (1,034.39 km) |
| Selston to Obertraubling | 649.05 mi (1,044.54 km) |
| Selston to Obertshausen | 481.56 mi (775.00 km) |
| Selston to Oberursel | 467.05 mi (751.64 km) |
| Selston to Ochsenfurt | 543.55 mi (874.75 km) |
| Selston to Ochsenhausen | 601.31 mi (967.71 km) |
| Selston to Ochtrup | 360.74 mi (580.56 km) |
| Selston to Odenthal | 384.02 mi (618.02 km) |
| Selston to Oelde | 406.66 mi (654.46 km) |
| Selston to Oelsnitz | 603.52 mi (971.28 km) |
| Selston to Oer-Erkenschwick | 373.82 mi (601.60 km) |
