| Sileby to Cortona | 887.94 mi (1,429.00 km) |
| Sileby to Cosenza | 1,240.37 mi (1,996.18 km) |
| Sileby to Cossato | 647.52 mi (1,042.08 km) |
| Sileby to Costa Volpino | 693.08 mi (1,115.41 km) |
| Sileby to Creazzo | 753.90 mi (1,213.29 km) |
| Sileby to Crema | 703.98 mi (1,132.94 km) |
| Sileby to Cremona | 727.26 mi (1,170.42 km) |
| Sileby to Crevalcore | 784.55 mi (1,262.62 km) |
| Sileby to Crispiano | 1,201.20 mi (1,933.15 km) |
| Sileby to Crosia | 1,241.93 mi (1,998.70 km) |
| Sileby to Crotone | 1,279.88 mi (2,059.77 km) |
| Sileby to Cuneo | 698.46 mi (1,124.06 km) |
| Sileby to Cuorgne | 642.79 mi (1,034.48 km) |
| Sileby to Cusano Milanino | 678.77 mi (1,092.38 km) |
| Sileby to Cutro | 1,278.41 mi (2,057.40 km) |
