| Knowsley to Cadiz | 1,180.42 mi (1,899.71 km) |
| Knowsley to Calafell | 870.86 mi (1,401.51 km) |
| Knowsley to Calahorra | 771.45 mi (1,241.52 km) |
| Knowsley to Calasparra | 1,052.97 mi (1,694.58 km) |
| Knowsley to Calatayud | 837.92 mi (1,348.50 km) |
| Knowsley to Caldas de Montbuy | 848.82 mi (1,366.04 km) |
| Knowsley to Caldas de Reyes | 795.10 mi (1,279.59 km) |
| Knowsley to Calella | 856.44 mi (1,378.31 km) |
| Knowsley to Callosa de Segura | 1,063.15 mi (1,710.98 km) |
| Knowsley to Calpe | 1,032.06 mi (1,660.95 km) |
| Knowsley to Calvia | 991.83 mi (1,596.19 km) |
| Knowsley to Camas | 1,119.20 mi (1,801.18 km) |
| Knowsley to Cambados | 804.36 mi (1,294.50 km) |
| Knowsley to Cambre | 745.63 mi (1,199.98 km) |
| Knowsley to Cambrils | 874.62 mi (1,407.56 km) |
