| Piombino to Cortona | 77.61 mi (124.90 km) |
| Piombino to Cosenza | 389.66 mi (627.10 km) |
| Piombino to Cossato | 215.98 mi (347.58 km) |
| Piombino to Costa Volpino | 201.17 mi (323.75 km) |
| Piombino to Creazzo | 185.73 mi (298.91 km) |
| Piombino to Crema | 173.09 mi (278.57 km) |
| Piombino to Cremona | 153.83 mi (247.56 km) |
| Piombino to Crevalcore | 127.03 mi (204.44 km) |
| Piombino to Crispiano | 381.47 mi (613.92 km) |
| Piombino to Crosia | 399.04 mi (642.20 km) |
| Piombino to Crotone | 434.55 mi (699.34 km) |
| Piombino to Cuneo | 179.11 mi (288.25 km) |
| Piombino to Cuorgne | 221.41 mi (356.33 km) |
| Piombino to Cusano Milanino | 192.45 mi (309.72 km) |
| Piombino to Cutro | 431.32 mi (694.14 km) |
