| Plombieres to Cosenza | 934.57 mi (1,504.04 km) |
| Plombieres to Cossato | 371.27 mi (597.50 km) |
| Plombieres to Costa Volpino | 388.62 mi (625.43 km) |
| Plombieres to Creazzo | 440.40 mi (708.75 km) |
| Plombieres to Crema | 408.80 mi (657.89 km) |
| Plombieres to Cremona | 430.46 mi (692.76 km) |
| Plombieres to Crevalcore | 480.58 mi (773.41 km) |
| Plombieres to Crispiano | 885.05 mi (1,424.35 km) |
| Plombieres to Crosia | 932.26 mi (1,500.33 km) |
| Plombieres to Crotone | 970.54 mi (1,561.93 km) |
| Plombieres to Cuneo | 445.01 mi (716.17 km) |
| Plombieres to Cuorgne | 377.43 mi (607.42 km) |
| Plombieres to Cusano Milanino | 387.82 mi (624.14 km) |
| Plombieres to Cutro | 969.94 mi (1,560.96 km) |
| Plombieres to Cutrofiano | 941.35 mi (1,514.95 km) |
