| Sonseca to Castrovillari | 1,068.03 mi (1,718.83 km) |
| Sonseca to Catania | 1,037.30 mi (1,669.37 km) |
| Sonseca to Catanzaro | 1,097.74 mi (1,766.64 km) |
| Sonseca to Cattolica | 906.13 mi (1,458.27 km) |
| Sonseca to Cava de' Tirreni | 984.79 mi (1,584.86 km) |
| Sonseca to Cavallino | 1,169.94 mi (1,882.84 km) |
| Sonseca to Cavarzere | 897.81 mi (1,444.88 km) |
| Sonseca to Cave | 894.12 mi (1,438.94 km) |
| Sonseca to Cavriago | 816.32 mi (1,313.73 km) |
| Sonseca to Cavriglia | 838.30 mi (1,349.11 km) |
| Sonseca to Cazzago San Martino | 816.70 mi (1,314.36 km) |
| Sonseca to Ceccano | 913.79 mi (1,470.61 km) |
| Sonseca to Cecina | 787.91 mi (1,268.01 km) |
| Sonseca to Cefalu | 971.73 mi (1,563.84 km) |
| Sonseca to Ceglie Messapico | 1,131.49 mi (1,820.96 km) |
