| Aydincik to Orbetello | 1,255.14 mi (2,019.96 km) |
| Aydincik to Oria | 900.44 mi (1,449.12 km) |
| Aydincik to Oristano | 1,366.10 mi (2,198.53 km) |
| Aydincik to Orta Nova | 1,012.11 mi (1,628.83 km) |
| Aydincik to Orte | 1,197.34 mi (1,926.94 km) |
| Aydincik to Ortona | 1,096.32 mi (1,764.36 km) |
| Aydincik to Orvieto | 1,215.42 mi (1,956.03 km) |
| Aydincik to Orzinuovi | 1,373.68 mi (2,210.72 km) |
| Aydincik to Osimo | 1,164.57 mi (1,874.19 km) |
| Aydincik to Ospitaletto | 1,370.93 mi (2,206.30 km) |
| Aydincik to Ostuni | 907.13 mi (1,459.89 km) |
| Aydincik to Ottaviano | 1,066.99 mi (1,717.15 km) |
| Aydincik to Ovada | 1,417.57 mi (2,281.36 km) |
| Aydincik to Ozieri | 1,347.87 mi (2,169.19 km) |
| Aydincik to Paceco | 1,149.67 mi (1,850.21 km) |
