| Santa Margarita to Cortona | 521.49 mi (839.25 km) |
| Santa Margarita to Cosenza | 700.80 mi (1,127.82 km) |
| Santa Margarita to Cossato | 479.72 mi (772.04 km) |
| Santa Margarita to Costa Volpino | 551.94 mi (888.26 km) |
| Santa Margarita to Creazzo | 585.73 mi (942.65 km) |
| Santa Margarita to Crema | 514.74 mi (828.39 km) |
| Santa Margarita to Cremona | 515.07 mi (828.93 km) |
| Santa Margarita to Crevalcore | 537.64 mi (865.25 km) |
| Santa Margarita to Crispiano | 747.96 mi (1,203.72 km) |
| Santa Margarita to Crosia | 726.38 mi (1,168.99 km) |
| Santa Margarita to Crotone | 748.70 mi (1,204.92 km) |
| Santa Margarita to Cuneo | 395.60 mi (636.66 km) |
| Santa Margarita to Cuorgne | 455.80 mi (733.53 km) |
| Santa Margarita to Cusano Milanino | 508.31 mi (818.05 km) |
| Santa Margarita to Cutro | 742.05 mi (1,194.21 km) |
