| Siracusa to Cortona | 462.74 mi (744.72 km) |
| Siracusa to Cosenza | 162.75 mi (261.93 km) |
| Siracusa to Cossato | 693.07 mi (1,115.39 km) |
| Siracusa to Costa Volpino | 661.93 mi (1,065.28 km) |
| Siracusa to Creazzo | 617.05 mi (993.05 km) |
| Siracusa to Crema | 642.64 mi (1,034.23 km) |
| Siracusa to Cremona | 620.36 mi (998.38 km) |
| Siracusa to Crevalcore | 570.67 mi (918.40 km) |
| Siracusa to Crispiano | 265.46 mi (427.22 km) |
| Siracusa to Crosia | 190.27 mi (306.22 km) |
| Siracusa to Crotone | 171.06 mi (275.29 km) |
| Siracusa to Cuneo | 647.07 mi (1,041.36 km) |
| Siracusa to Cuorgne | 697.85 mi (1,123.08 km) |
| Siracusa to Cusano Milanino | 665.64 mi (1,071.24 km) |
| Siracusa to Cutro | 164.04 mi (264.00 km) |
