| Reading to Cehegin | 924.08 mi (1,487.16 km) |
| Reading to Cervello | 708.68 mi (1,140.51 km) |
| Reading to Cervera | 684.58 mi (1,101.73 km) |
| Reading to Ceuti | 924.26 mi (1,487.45 km) |
| Reading to Cheste | 827.47 mi (1,331.69 km) |
| Reading to Chiclana de la Frontera | 1,069.76 mi (1,721.61 km) |
| Reading to Chipiona | 1,051.84 mi (1,692.77 km) |
| Reading to Chiva | 828.02 mi (1,332.57 km) |
| Reading to Churriana de la Vega | 996.97 mi (1,604.47 km) |
| Reading to Ciempozuelos | 790.60 mi (1,272.35 km) |
| Reading to Cieza | 913.32 mi (1,469.85 km) |
| Reading to Cisterniga | 701.97 mi (1,129.71 km) |
| Reading to Ciudad de Melilla | 1,121.64 mi (1,805.11 km) |
| Reading to Ciudad Real | 873.29 mi (1,405.43 km) |
| Reading to Ciudad-Rodrigo | 795.69 mi (1,280.54 km) |
