| Parabiago to Oberkirch | 209.54 mi (337.22 km) |
| Parabiago to Obernburg am Main | 295.97 mi (476.32 km) |
| Parabiago to Obernkirchen | 463.55 mi (746.01 km) |
| Parabiago to Oberschleissheim | 223.29 mi (359.35 km) |
| Parabiago to Oberstdorf | 142.74 mi (229.72 km) |
| Parabiago to Obertraubling | 279.61 mi (449.99 km) |
| Parabiago to Obertshausen | 311.55 mi (501.38 km) |
| Parabiago to Oberursel | 321.40 mi (517.24 km) |
| Parabiago to Ochsenfurt | 287.47 mi (462.63 km) |
| Parabiago to Ochsenhausen | 180.02 mi (289.71 km) |
| Parabiago to Ochtrup | 466.14 mi (750.17 km) |
| Parabiago to Odenthal | 387.50 mi (623.62 km) |
| Parabiago to Oelde | 435.08 mi (700.19 km) |
| Parabiago to Oelsnitz | 367.12 mi (590.82 km) |
| Parabiago to Oer-Erkenschwick | 427.42 mi (687.86 km) |
