| Mellieha to Oberkirch | 925.70 mi (1,489.76 km) |
| Mellieha to Obernburg am Main | 994.42 mi (1,600.37 km) |
| Mellieha to Obernkirchen | 1,155.83 mi (1,860.13 km) |
| Mellieha to Oberschleissheim | 861.29 mi (1,386.10 km) |
| Mellieha to Oberstdorf | 818.66 mi (1,317.50 km) |
| Mellieha to Obertraubling | 905.72 mi (1,457.62 km) |
| Mellieha to Obertshausen | 1,013.49 mi (1,631.06 km) |
| Mellieha to Oberursel | 1,026.01 mi (1,651.21 km) |
| Mellieha to Ochsenfurt | 970.50 mi (1,561.86 km) |
| Mellieha to Ochsenhausen | 866.92 mi (1,395.17 km) |
| Mellieha to Ochtrup | 1,176.44 mi (1,893.29 km) |
| Mellieha to Odenthal | 1,101.95 mi (1,773.42 km) |
| Mellieha to Oelde | 1,138.77 mi (1,832.68 km) |
| Mellieha to Oelsnitz | 1,005.12 mi (1,617.58 km) |
| Mellieha to Oer-Erkenschwick | 1,139.06 mi (1,833.14 km) |
