| Clay to Capodrise | 5,236.14 mi (8,426.75 km) |
| Clay to Capoterra | 5,063.04 mi (8,148.17 km) |
| Clay to Capriolo | 4,885.63 mi (7,862.66 km) |
| Clay to Capua | 5,230.29 mi (8,417.34 km) |
| Clay to Capurso | 5,350.10 mi (8,610.15 km) |
| Clay to Carate Brianza | 4,849.57 mi (7,804.63 km) |
| Clay to Caravaggio | 4,877.96 mi (7,850.32 km) |
| Clay to Carbonera | 4,982.76 mi (8,018.97 km) |
| Clay to Carbonia | 5,042.47 mi (8,115.07 km) |
| Clay to Cardito | 5,239.86 mi (8,432.73 km) |
| Clay to Carignano | 4,812.80 mi (7,745.46 km) |
| Clay to Carini | 5,294.51 mi (8,520.70 km) |
| Clay to Carlentini | 5,410.53 mi (8,707.41 km) |
| Clay to Carmagnola | 4,816.52 mi (7,751.44 km) |
| Clay to Carmiano | 5,426.39 mi (8,732.93 km) |
