| Castelfranco Veneto to Oberkirch | 268.29 mi (431.78 km) |
| Castelfranco Veneto to Obernburg am Main | 316.11 mi (508.74 km) |
| Castelfranco Veneto to Obernkirchen | 473.44 mi (761.94 km) |
| Castelfranco Veneto to Oberschleissheim | 179.32 mi (288.59 km) |
| Castelfranco Veneto to Oberstdorf | 143.81 mi (231.44 km) |
| Castelfranco Veneto to Obertraubling | 228.21 mi (367.27 km) |
| Castelfranco Veneto to Obertshausen | 336.18 mi (541.03 km) |
| Castelfranco Veneto to Oberursel | 349.75 mi (562.87 km) |
| Castelfranco Veneto to Ochsenfurt | 288.58 mi (464.42 km) |
| Castelfranco Veneto to Ochsenhausen | 190.82 mi (307.09 km) |
| Castelfranco Veneto to Ochtrup | 500.20 mi (804.99 km) |
| Castelfranco Veneto to Odenthal | 431.53 mi (694.48 km) |
| Castelfranco Veneto to Oelde | 459.45 mi (739.42 km) |
| Castelfranco Veneto to Oelsnitz | 328.37 mi (528.46 km) |
| Castelfranco Veneto to Oer-Erkenschwick | 464.67 mi (747.82 km) |
