| Heum to Cortona | 1,095.98 mi (1,763.81 km) |
| Heum to Cosenza | 1,394.19 mi (2,243.74 km) |
| Heum to Cossato | 938.22 mi (1,509.92 km) |
| Heum to Costa Volpino | 916.52 mi (1,474.99 km) |
| Heum to Creazzo | 938.82 mi (1,510.88 km) |
| Heum to Crema | 948.73 mi (1,526.83 km) |
| Heum to Cremona | 964.70 mi (1,552.53 km) |
| Heum to Crevalcore | 994.45 mi (1,600.41 km) |
| Heum to Crispiano | 1,315.02 mi (2,116.32 km) |
| Heum to Crosia | 1,380.63 mi (2,221.90 km) |
| Heum to Crotone | 1,416.81 mi (2,280.13 km) |
| Heum to Cuneo | 1,022.18 mi (1,645.04 km) |
| Heum to Cuorgne | 952.49 mi (1,532.89 km) |
| Heum to Cusano Milanino | 936.69 mi (1,507.45 km) |
| Heum to Cutro | 1,418.97 mi (2,283.60 km) |
