| Cusano Milanino to Oberkirch | 212.53 mi (342.03 km) |
| Cusano Milanino to Obernburg am Main | 296.42 mi (477.04 km) |
| Cusano Milanino to Obernkirchen | 464.07 mi (746.84 km) |
| Cusano Milanino to Oberschleissheim | 217.83 mi (350.57 km) |
| Cusano Milanino to Oberstdorf | 138.67 mi (223.16 km) |
| Cusano Milanino to Obertraubling | 274.31 mi (441.46 km) |
| Cusano Milanino to Obertshausen | 312.50 mi (502.91 km) |
| Cusano Milanino to Oberursel | 322.73 mi (519.39 km) |
| Cusano Milanino to Ochsenfurt | 286.25 mi (460.68 km) |
| Cusano Milanino to Ochsenhausen | 177.98 mi (286.43 km) |
| Cusano Milanino to Ochtrup | 468.64 mi (754.20 km) |
| Cusano Milanino to Odenthal | 390.55 mi (628.52 km) |
| Cusano Milanino to Oelde | 436.67 mi (702.76 km) |
| Cusano Milanino to Oelsnitz | 363.39 mi (584.81 km) |
| Cusano Milanino to Oer-Erkenschwick | 430.05 mi (692.10 km) |
