| San Diego to Cehegin | 6,013.94 mi (9,678.50 km) |
| San Diego to Cervello | 6,011.88 mi (9,675.19 km) |
| San Diego to Cervera | 5,973.06 mi (9,612.71 km) |
| San Diego to Ceuti | 6,036.29 mi (9,714.47 km) |
| San Diego to Cheste | 5,996.77 mi (9,650.86 km) |
| San Diego to Chiclana de la Frontera | 5,901.98 mi (9,498.32 km) |
| San Diego to Chipiona | 5,876.13 mi (9,456.71 km) |
| San Diego to Chiva | 5,995.73 mi (9,649.19 km) |
| San Diego to Churriana de la Vega | 5,978.13 mi (9,620.87 km) |
| San Diego to Ciempozuelos | 5,847.55 mi (9,410.72 km) |
| San Diego to Cieza | 6,023.02 mi (9,693.11 km) |
| San Diego to Cisterniga | 5,741.01 mi (9,239.26 km) |
| San Diego to Ciudad de Melilla | 6,090.66 mi (9,801.98 km) |
| San Diego to Ciudad Real | 5,886.63 mi (9,473.62 km) |
| San Diego to Ciudad-Rodrigo | 5,708.29 mi (9,186.60 km) |
