| Amasra to Orbetello | 1,083.82 mi (1,744.24 km) |
| Amasra to Oria | 771.72 mi (1,241.97 km) |
| Amasra to Oristano | 1,246.52 mi (2,006.09 km) |
| Amasra to Orta Nova | 861.50 mi (1,386.44 km) |
| Amasra to Orte | 1,024.05 mi (1,648.05 km) |
| Amasra to Ortona | 922.03 mi (1,483.86 km) |
| Amasra to Orvieto | 1,036.93 mi (1,668.78 km) |
| Amasra to Orzinuovi | 1,147.83 mi (1,847.25 km) |
| Amasra to Osimo | 966.46 mi (1,555.37 km) |
| Amasra to Ospitaletto | 1,142.01 mi (1,837.89 km) |
| Amasra to Ostuni | 771.32 mi (1,241.31 km) |
| Amasra to Ottaviano | 930.00 mi (1,496.69 km) |
| Amasra to Ovada | 1,207.93 mi (1,943.98 km) |
| Amasra to Ozieri | 1,215.13 mi (1,955.57 km) |
| Amasra to Paceco | 1,080.99 mi (1,739.69 km) |
