| Knowsley to Cividale del Friuli | 883.15 mi (1,421.28 km) |
| Knowsley to Civita Castellana | 1,041.67 mi (1,676.41 km) |
| Knowsley to Civitanova Marche | 1,030.31 mi (1,658.12 km) |
| Knowsley to Civitavecchia | 1,034.07 mi (1,664.17 km) |
| Knowsley to Civitella in Val di Chiana | 958.98 mi (1,543.34 km) |
| Knowsley to Clusone | 773.12 mi (1,244.22 km) |
| Knowsley to Coccaglio | 790.39 mi (1,272.01 km) |
| Knowsley to Codigoro | 897.93 mi (1,445.08 km) |
| Knowsley to Codogno | 802.77 mi (1,291.93 km) |
| Knowsley to Codroipo | 873.13 mi (1,405.17 km) |
| Knowsley to Cogoleto | 813.02 mi (1,308.43 km) |
| Knowsley to Colle di Val d'Elsa | 941.81 mi (1,515.69 km) |
| Knowsley to Colle Salvetti | 911.06 mi (1,466.22 km) |
| Knowsley to Collecchio | 840.55 mi (1,352.73 km) |
| Knowsley to Colleferro | 1,091.47 mi (1,756.55 km) |
