| Somerville to Cehegin | 3,564.12 mi (5,735.90 km) |
| Somerville to Cervello | 3,634.99 mi (5,849.95 km) |
| Somerville to Cervera | 3,594.83 mi (5,785.32 km) |
| Somerville to Ceuti | 3,589.80 mi (5,777.23 km) |
| Somerville to Cheste | 3,572.43 mi (5,749.28 km) |
| Somerville to Chiclana de la Frontera | 3,407.51 mi (5,483.86 km) |
| Somerville to Chipiona | 3,383.38 mi (5,445.02 km) |
| Somerville to Chiva | 3,571.03 mi (5,747.02 km) |
| Somerville to Churriana de la Vega | 3,505.59 mi (5,641.70 km) |
| Somerville to Ciempozuelos | 3,412.29 mi (5,491.55 km) |
| Somerville to Cieza | 3,577.54 mi (5,757.50 km) |
| Somerville to Cisterniga | 3,319.04 mi (5,341.48 km) |
| Somerville to Ciudad de Melilla | 3,602.38 mi (5,797.48 km) |
| Somerville to Ciudad Real | 3,434.19 mi (5,526.79 km) |
| Somerville to Ciudad-Rodrigo | 3,260.38 mi (5,247.08 km) |
