| Orbassano to Oberkirch | 244.99 mi (394.27 km) |
| Orbassano to Obernburg am Main | 342.21 mi (550.73 km) |
| Orbassano to Obernkirchen | 506.69 mi (815.44 km) |
| Orbassano to Oberschleissheim | 294.46 mi (473.89 km) |
| Orbassano to Oberstdorf | 211.50 mi (340.38 km) |
| Orbassano to Obertraubling | 349.76 mi (562.88 km) |
| Orbassano to Obertshausen | 354.75 mi (570.91 km) |
| Orbassano to Oberursel | 362.25 mi (582.99 km) |
| Orbassano to Ochsenfurt | 341.91 mi (550.24 km) |
| Orbassano to Ochsenhausen | 240.75 mi (387.45 km) |
| Orbassano to Ochtrup | 497.60 mi (800.82 km) |
| Orbassano to Odenthal | 416.81 mi (670.79 km) |
| Orbassano to Oelde | 472.46 mi (760.36 km) |
| Orbassano to Oelsnitz | 431.10 mi (693.79 km) |
| Orbassano to Oer-Erkenschwick | 458.61 mi (738.07 km) |
