| Herk-de-Stad to Cosenza | 966.60 mi (1,555.60 km) |
| Herk-de-Stad to Cossato | 396.03 mi (637.34 km) |
| Herk-de-Stad to Costa Volpino | 419.16 mi (674.57 km) |
| Herk-de-Stad to Creazzo | 472.99 mi (761.21 km) |
| Herk-de-Stad to Crema | 437.58 mi (704.22 km) |
| Herk-de-Stad to Cremona | 459.69 mi (739.80 km) |
| Herk-de-Stad to Crevalcore | 511.42 mi (823.05 km) |
| Herk-de-Stad to Crispiano | 918.78 mi (1,478.64 km) |
| Herk-de-Stad to Crosia | 964.93 mi (1,552.91 km) |
| Herk-de-Stad to Crotone | 1,003.19 mi (1,614.47 km) |
| Herk-de-Stad to Cuneo | 466.37 mi (750.55 km) |
| Herk-de-Stad to Cuorgne | 400.17 mi (644.01 km) |
| Herk-de-Stad to Cusano Milanino | 415.62 mi (668.88 km) |
| Herk-de-Stad to Cutro | 1,002.44 mi (1,613.28 km) |
| Herk-de-Stad to Cutrofiano | 975.44 mi (1,569.83 km) |
