| Ercolano to Cortona | 209.62 mi (337.34 km) |
| Ercolano to Cosenza | 144.35 mi (232.31 km) |
| Ercolano to Cossato | 453.06 mi (729.13 km) |
| Ercolano to Costa Volpino | 407.87 mi (656.41 km) |
| Ercolano to Creazzo | 357.46 mi (575.28 km) |
| Ercolano to Crema | 393.57 mi (633.39 km) |
| Ercolano to Cremona | 370.38 mi (596.07 km) |
| Ercolano to Crevalcore | 315.51 mi (507.77 km) |
| Ercolano to Crispiano | 151.66 mi (244.07 km) |
| Ercolano to Crosia | 153.40 mi (246.88 km) |
| Ercolano to Crotone | 188.53 mi (303.41 km) |
| Ercolano to Cuneo | 425.13 mi (684.18 km) |
| Ercolano to Cuorgne | 463.20 mi (745.46 km) |
| Ercolano to Cusano Milanino | 418.72 mi (673.86 km) |
| Ercolano to Cutro | 185.38 mi (298.33 km) |
