| Valdagno to Oberkirch | 250.12 mi (402.53 km) |
| Valdagno to Obernburg am Main | 306.35 mi (493.01 km) |
| Valdagno to Obernkirchen | 467.69 mi (752.67 km) |
| Valdagno to Oberschleissheim | 180.08 mi (289.81 km) |
| Valdagno to Oberstdorf | 130.91 mi (210.67 km) |
| Valdagno to Obertraubling | 232.67 mi (374.44 km) |
| Valdagno to Obertshausen | 325.84 mi (524.39 km) |
| Valdagno to Oberursel | 338.86 mi (545.35 km) |
| Valdagno to Ochsenfurt | 282.26 mi (454.25 km) |
| Valdagno to Ochsenhausen | 179.12 mi (288.27 km) |
| Valdagno to Ochtrup | 489.66 mi (788.04 km) |
| Valdagno to Odenthal | 418.47 mi (673.46 km) |
| Valdagno to Oelde | 450.58 mi (725.13 km) |
| Valdagno to Oelsnitz | 331.77 mi (533.93 km) |
| Valdagno to Oer-Erkenschwick | 453.24 mi (729.41 km) |
