| Knic to Cervello | 966.72 mi (1,555.79 km) |
| Knic to Cervera | 995.75 mi (1,602.51 km) |
| Knic to Ceuti | 1,211.12 mi (1,949.11 km) |
| Knic to Cheste | 1,142.18 mi (1,838.16 km) |
| Knic to Chiclana de la Frontera | 1,502.09 mi (2,417.37 km) |
| Knic to Chipiona | 1,505.65 mi (2,423.12 km) |
| Knic to Chiva | 1,144.14 mi (1,841.31 km) |
| Knic to Churriana de la Vega | 1,356.20 mi (2,182.60 km) |
| Knic to Ciempozuelos | 1,270.56 mi (2,044.76 km) |
| Knic to Cieza | 1,213.39 mi (1,952.76 km) |
| Knic to Cisterniga | 1,292.95 mi (2,080.80 km) |
| Knic to Ciudad de Melilla | 1,387.31 mi (2,232.66 km) |
| Knic to Ciudad Real | 1,314.99 mi (2,116.27 km) |
| Knic to Ciudad-Rodrigo | 1,405.98 mi (2,262.70 km) |
| Knic to Cocentaina | 1,150.61 mi (1,851.73 km) |
