| Cities | Distance |
|---|---|
| Sozopol to Oria | 537.46 mi (864.96 km) |
| Sozopol to Oristano | 1,006.76 mi (1,620.23 km) |
| Sozopol to Orta Nova | 620.81 mi (999.09 km) |
| Sozopol to Orte | 779.81 mi (1,254.99 km) |
| Sozopol to Ortona | 678.10 mi (1,091.29 km) |
| Sozopol to Orvieto | 792.44 mi (1,275.31 km) |
| Sozopol to Orzinuovi | 906.06 mi (1,458.17 km) |
| Sozopol to Osimo | 721.85 mi (1,161.71 km) |
| Sozopol to Ospitaletto | 900.69 mi (1,449.51 km) |
| Sozopol to Ostuni | 535.34 mi (861.54 km) |
| Sozopol to Ottaviano | 690.62 mi (1,111.44 km) |
| Sozopol to Ovada | 964.48 mi (1,552.18 km) |
| Sozopol to Ozieri | 973.73 mi (1,567.07 km) |
| Sozopol to Paceco | 854.69 mi (1,375.49 km) |
| Sozopol to Pachino | 776.93 mi (1,250.35 km) |