| Knottingley to Cehegin | 1,079.03 mi (1,736.54 km) |
| Knottingley to Cervello | 863.28 mi (1,389.32 km) |
| Knottingley to Cervera | 839.91 mi (1,351.71 km) |
| Knottingley to Ceuti | 1,079.66 mi (1,737.54 km) |
| Knottingley to Cheste | 983.23 mi (1,582.36 km) |
| Knottingley to Chiclana de la Frontera | 1,217.49 mi (1,959.36 km) |
| Knottingley to Chipiona | 1,198.67 mi (1,929.07 km) |
| Knottingley to Chiva | 983.76 mi (1,583.21 km) |
| Knottingley to Churriana de la Vega | 1,149.58 mi (1,850.07 km) |
| Knottingley to Ciempozuelos | 942.44 mi (1,516.71 km) |
| Knottingley to Cieza | 1,068.61 mi (1,719.77 km) |
| Knottingley to Cisterniga | 850.11 mi (1,368.12 km) |
| Knottingley to Ciudad de Melilla | 1,275.53 mi (2,052.76 km) |
| Knottingley to Ciudad Real | 1,024.91 mi (1,649.43 km) |
| Knottingley to Ciudad-Rodrigo | 938.52 mi (1,510.40 km) |
