| Horbury to Cortona | 945.35 mi (1,521.39 km) |
| Horbury to Cosenza | 1,297.21 mi (2,087.66 km) |
| Horbury to Cossato | 707.29 mi (1,138.27 km) |
| Horbury to Costa Volpino | 748.79 mi (1,205.06 km) |
| Horbury to Creazzo | 807.76 mi (1,299.97 km) |
| Horbury to Crema | 761.45 mi (1,225.43 km) |
| Horbury to Cremona | 784.59 mi (1,262.67 km) |
| Horbury to Crevalcore | 840.77 mi (1,353.09 km) |
| Horbury to Crispiano | 1,255.15 mi (2,019.96 km) |
| Horbury to Crosia | 1,297.82 mi (2,088.65 km) |
| Horbury to Crotone | 1,335.90 mi (2,149.93 km) |
| Horbury to Cuneo | 760.91 mi (1,224.56 km) |
| Horbury to Cuorgne | 703.74 mi (1,132.56 km) |
| Horbury to Cusano Milanino | 736.77 mi (1,185.72 km) |
| Horbury to Cutro | 1,334.65 mi (2,147.92 km) |
