| Mussomeli to Oberkirch | 808.57 mi (1,301.27 km) |
| Mussomeli to Obernburg am Main | 877.43 mi (1,412.09 km) |
| Mussomeli to Obernkirchen | 1,039.25 mi (1,672.51 km) |
| Mussomeli to Oberschleissheim | 745.43 mi (1,199.66 km) |
| Mussomeli to Oberstdorf | 701.68 mi (1,129.25 km) |
| Mussomeli to Obertraubling | 790.71 mi (1,272.52 km) |
| Mussomeli to Obertshausen | 896.45 mi (1,442.70 km) |
| Mussomeli to Oberursel | 908.93 mi (1,462.78 km) |
| Mussomeli to Ochsenfurt | 853.86 mi (1,374.15 km) |
| Mussomeli to Ochsenhausen | 749.92 mi (1,206.89 km) |
| Mussomeli to Ochtrup | 1,059.31 mi (1,704.79 km) |
| Mussomeli to Odenthal | 984.78 mi (1,584.85 km) |
| Mussomeli to Oelde | 1,021.78 mi (1,644.40 km) |
| Mussomeli to Oelsnitz | 890.41 mi (1,432.98 km) |
| Mussomeli to Oer-Erkenschwick | 1,021.91 mi (1,644.60 km) |
