| Summerfield to Cehegin | 3,935.44 mi (6,333.47 km) |
| Summerfield to Cervello | 4,014.47 mi (6,460.66 km) |
| Summerfield to Cervera | 3,974.33 mi (6,396.07 km) |
| Summerfield to Ceuti | 3,961.52 mi (6,375.45 km) |
| Summerfield to Cheste | 3,947.26 mi (6,352.51 km) |
| Summerfield to Chiclana de la Frontera | 3,770.84 mi (6,068.59 km) |
| Summerfield to Chipiona | 3,747.24 mi (6,030.59 km) |
| Summerfield to Chiva | 3,945.82 mi (6,350.18 km) |
| Summerfield to Churriana de la Vega | 3,873.22 mi (6,233.34 km) |
| Summerfield to Ciempozuelos | 3,786.34 mi (6,093.53 km) |
| Summerfield to Cieza | 3,949.46 mi (6,356.05 km) |
| Summerfield to Cisterniga | 3,695.15 mi (5,946.78 km) |
| Summerfield to Ciudad de Melilla | 3,966.30 mi (6,383.14 km) |
| Summerfield to Ciudad Real | 3,805.63 mi (6,124.58 km) |
| Summerfield to Ciudad-Rodrigo | 3,633.28 mi (5,847.20 km) |
