| Belmonte Mezzagno to Oberkirch | 771.32 mi (1,241.33 km) |
| Belmonte Mezzagno to Obernburg am Main | 841.14 mi (1,353.68 km) |
| Belmonte Mezzagno to Obernkirchen | 1,003.55 mi (1,615.06 km) |
| Belmonte Mezzagno to Oberschleissheim | 710.62 mi (1,143.63 km) |
| Belmonte Mezzagno to Oberstdorf | 665.46 mi (1,070.95 km) |
| Belmonte Mezzagno to Obertraubling | 756.64 mi (1,217.69 km) |
| Belmonte Mezzagno to Obertshausen | 860.04 mi (1,384.10 km) |
| Belmonte Mezzagno to Oberursel | 872.41 mi (1,404.01 km) |
| Belmonte Mezzagno to Ochsenfurt | 818.12 mi (1,316.64 km) |
| Belmonte Mezzagno to Ochsenhausen | 713.65 mi (1,148.51 km) |
| Belmonte Mezzagno to Ochtrup | 1,022.65 mi (1,645.80 km) |
| Belmonte Mezzagno to Odenthal | 947.79 mi (1,525.32 km) |
| Belmonte Mezzagno to Oelde | 985.47 mi (1,585.97 km) |
| Belmonte Mezzagno to Oelsnitz | 856.54 mi (1,378.48 km) |
| Belmonte Mezzagno to Oer-Erkenschwick | 985.13 mi (1,585.42 km) |
