| Sozopol to Carovigno | 531.77 mi (855.81 km) |
| Sozopol to Carpenedolo | 881.74 mi (1,419.02 km) |
| Sozopol to Carpi | 855.54 mi (1,376.85 km) |
| Sozopol to Carrara | 891.44 mi (1,434.63 km) |
| Sozopol to Carugate | 936.16 mi (1,506.60 km) |
| Sozopol to Casal di Principe | 705.57 mi (1,135.51 km) |
| Sozopol to Casale Monferrato | 975.68 mi (1,570.21 km) |
| Sozopol to Casale sul Sile | 793.26 mi (1,276.63 km) |
| Sozopol to Casalecchio di Reno | 834.27 mi (1,342.63 km) |
| Sozopol to Casalgrande | 861.78 mi (1,386.90 km) |
| Sozopol to Casalmaggiore | 879.68 mi (1,415.70 km) |
| Sozopol to Casalnuovo di Napoli | 696.05 mi (1,120.19 km) |
| Sozopol to Casalpusterlengo | 918.09 mi (1,477.53 km) |
| Sozopol to Casaluce | 702.42 mi (1,130.44 km) |
| Sozopol to Casamassima | 565.17 mi (909.56 km) |
