| Harelbeke to Cosenza | 1,014.74 mi (1,633.06 km) |
| Harelbeke to Cossato | 428.19 mi (689.11 km) |
| Harelbeke to Costa Volpino | 466.21 mi (750.30 km) |
| Harelbeke to Creazzo | 525.61 mi (845.89 km) |
| Harelbeke to Crema | 479.46 mi (771.62 km) |
| Harelbeke to Cremona | 502.48 mi (808.67 km) |
| Harelbeke to Crevalcore | 558.24 mi (898.40 km) |
| Harelbeke to Crispiano | 973.05 mi (1,565.97 km) |
| Harelbeke to Crosia | 1,015.25 mi (1,633.88 km) |
| Harelbeke to Crotone | 1,053.32 mi (1,695.16 km) |
| Harelbeke to Cuneo | 488.66 mi (786.42 km) |
| Harelbeke to Cuorgne | 427.24 mi (687.58 km) |
| Harelbeke to Cusano Milanino | 455.22 mi (732.61 km) |
| Harelbeke to Cutro | 1,052.08 mi (1,693.16 km) |
| Harelbeke to Cutrofiano | 1,030.98 mi (1,659.20 km) |
