| Sozopol to Busto Garolfo | 957.61 mi (1,541.12 km) |
| Sozopol to Cabras | 1,009.21 mi (1,624.16 km) |
| Sozopol to Cadelbosco di Sopra | 869.28 mi (1,398.98 km) |
| Sozopol to Cadoneghe | 810.53 mi (1,304.42 km) |
| Sozopol to Cagli | 763.67 mi (1,229.00 km) |
| Sozopol to Cagliari | 994.41 mi (1,600.35 km) |
| Sozopol to Cairo Montenotte | 982.65 mi (1,581.42 km) |
| Sozopol to Caivano | 698.09 mi (1,123.46 km) |
| Sozopol to Calcinaia | 865.42 mi (1,392.76 km) |
| Sozopol to Calcinato | 883.41 mi (1,421.72 km) |
| Sozopol to Calderara di Reno | 835.52 mi (1,344.63 km) |
| Sozopol to Caldogno | 833.19 mi (1,340.89 km) |
| Sozopol to Calenzano | 838.10 mi (1,348.79 km) |
| Sozopol to Calolziocorte | 933.59 mi (1,502.47 km) |
| Sozopol to Caltagirone | 784.73 mi (1,262.90 km) |
