| Torre Boldone to Oberkirch | 208.91 mi (336.21 km) |
| Torre Boldone to Obernburg am Main | 286.07 mi (460.38 km) |
| Torre Boldone to Obernkirchen | 453.31 mi (729.52 km) |
| Torre Boldone to Oberschleissheim | 195.89 mi (315.26 km) |
| Torre Boldone to Oberstdorf | 120.17 mi (193.39 km) |
| Torre Boldone to Obertraubling | 252.43 mi (406.24 km) |
| Torre Boldone to Obertshausen | 303.22 mi (487.99 km) |
| Torre Boldone to Oberursel | 314.31 mi (505.83 km) |
| Torre Boldone to Ochsenfurt | 272.30 mi (438.22 km) |
| Torre Boldone to Ochsenhausen | 163.17 mi (262.60 km) |
| Torre Boldone to Ochtrup | 462.49 mi (744.31 km) |
| Torre Boldone to Odenthal | 385.94 mi (621.10 km) |
| Torre Boldone to Oelde | 428.44 mi (689.51 km) |
| Torre Boldone to Oelsnitz | 344.08 mi (553.74 km) |
| Torre Boldone to Oer-Erkenschwick | 424.32 mi (682.88 km) |
