| Knowsley to Cortona | 975.12 mi (1,569.30 km) |
| Knowsley to Cosenza | 1,327.63 mi (2,136.62 km) |
| Knowsley to Cossato | 733.86 mi (1,181.04 km) |
| Knowsley to Costa Volpino | 780.68 mi (1,256.38 km) |
| Knowsley to Creazzo | 841.66 mi (1,354.52 km) |
| Knowsley to Crema | 791.19 mi (1,273.30 km) |
| Knowsley to Cremona | 814.51 mi (1,310.83 km) |
| Knowsley to Crevalcore | 872.04 mi (1,403.41 km) |
| Knowsley to Crispiano | 1,288.93 mi (2,074.34 km) |
| Knowsley to Crosia | 1,329.41 mi (2,139.48 km) |
| Knowsley to Crotone | 1,367.33 mi (2,200.51 km) |
| Knowsley to Cuneo | 782.79 mi (1,259.78 km) |
| Knowsley to Cuorgne | 728.44 mi (1,172.31 km) |
| Knowsley to Cusano Milanino | 765.84 mi (1,232.50 km) |
| Knowsley to Cutro | 1,365.81 mi (2,198.06 km) |
