| Somerset to Cehegin | 3,775.53 mi (6,076.13 km) |
| Somerset to Cervello | 3,850.72 mi (6,197.13 km) |
| Somerset to Cervera | 3,810.57 mi (6,132.52 km) |
| Somerset to Ceuti | 3,801.44 mi (6,117.82 km) |
| Somerset to Cheste | 3,785.72 mi (6,092.53 km) |
| Somerset to Chiclana de la Frontera | 3,614.56 mi (5,817.07 km) |
| Somerset to Chipiona | 3,590.71 mi (5,778.68 km) |
| Somerset to Chiva | 3,784.30 mi (6,090.24 km) |
| Somerset to Churriana de la Vega | 3,715.00 mi (5,978.71 km) |
| Somerset to Ciempozuelos | 3,625.15 mi (5,834.11 km) |
| Somerset to Cieza | 3,789.28 mi (6,098.26 km) |
| Somerset to Cisterniga | 3,532.99 mi (5,685.79 km) |
| Somerset to Ciudad de Melilla | 3,809.79 mi (6,131.26 km) |
| Somerset to Ciudad Real | 3,645.65 mi (5,867.11 km) |
| Somerset to Ciudad-Rodrigo | 3,472.60 mi (5,588.61 km) |
