| Nea Alikarnassos to Oria | 545.20 mi (877.41 km) |
| Nea Alikarnassos to Oristano | 960.13 mi (1,545.18 km) |
| Nea Alikarnassos to Orta Nova | 659.81 mi (1,061.86 km) |
| Nea Alikarnassos to Orte | 845.39 mi (1,360.53 km) |
| Nea Alikarnassos to Ortona | 755.88 mi (1,216.47 km) |
| Nea Alikarnassos to Orvieto | 866.69 mi (1,394.80 km) |
| Nea Alikarnassos to Orzinuovi | 1,059.79 mi (1,705.57 km) |
| Nea Alikarnassos to Osimo | 840.27 mi (1,352.28 km) |
| Nea Alikarnassos to Ospitaletto | 1,060.64 mi (1,706.94 km) |
| Nea Alikarnassos to Ostuni | 557.42 mi (897.08 km) |
| Nea Alikarnassos to Ottaviano | 695.72 mi (1,119.65 km) |
| Nea Alikarnassos to Ovada | 1,083.52 mi (1,743.76 km) |
| Nea Alikarnassos to Ozieri | 951.88 mi (1,531.91 km) |
| Nea Alikarnassos to Paceco | 723.48 mi (1,164.33 km) |
| Nea Alikarnassos to Pachino | 571.47 mi (919.69 km) |
