| Nea Alikarnassos to Oberkirch | 1,261.87 mi (2,030.78 km) |
| Nea Alikarnassos to Obernburg am Main | 1,287.79 mi (2,072.51 km) |
| Nea Alikarnassos to Obernkirchen | 1,412.04 mi (2,272.45 km) |
| Nea Alikarnassos to Oberschleissheim | 1,132.49 mi (1,822.57 km) |
| Nea Alikarnassos to Oberstdorf | 1,134.29 mi (1,825.46 km) |
| Nea Alikarnassos to Obertraubling | 1,151.48 mi (1,853.13 km) |
| Nea Alikarnassos to Obertshausen | 1,308.56 mi (2,105.92 km) |
| Nea Alikarnassos to Oberursel | 1,323.26 mi (2,129.59 km) |
| Nea Alikarnassos to Ochsenfurt | 1,249.63 mi (2,011.08 km) |
| Nea Alikarnassos to Ochsenhausen | 1,176.55 mi (1,893.48 km) |
| Nea Alikarnassos to Ochtrup | 1,463.78 mi (2,355.73 km) |
| Nea Alikarnassos to Odenthal | 1,409.14 mi (2,267.79 km) |
| Nea Alikarnassos to Oelde | 1,417.01 mi (2,280.46 km) |
| Nea Alikarnassos to Oelsnitz | 1,230.08 mi (1,979.62 km) |
| Nea Alikarnassos to Oer-Erkenschwick | 1,434.29 mi (2,308.27 km) |
