| Aiken to Cehegin | 4,346.12 mi (6,994.40 km) |
| Aiken to Cervello | 4,441.03 mi (7,147.15 km) |
| Aiken to Cervera | 4,401.01 mi (7,082.75 km) |
| Aiken to Ceuti | 4,372.87 mi (7,037.45 km) |
| Aiken to Cheste | 4,364.46 mi (7,023.92 km) |
| Aiken to Chiclana de la Frontera | 4,168.40 mi (6,708.38 km) |
| Aiken to Chipiona | 4,145.74 mi (6,671.92 km) |
| Aiken to Chiva | 4,362.94 mi (7,021.48 km) |
| Aiken to Churriana de la Vega | 4,277.60 mi (6,884.14 km) |
| Aiken to Ciempozuelos | 4,202.46 mi (6,763.21 km) |
| Aiken to Cieza | 4,361.21 mi (7,018.68 km) |
| Aiken to Cisterniga | 4,115.44 mi (6,623.16 km) |
| Aiken to Ciudad de Melilla | 4,364.08 mi (7,023.31 km) |
| Aiken to Ciudad Real | 4,216.92 mi (6,786.48 km) |
| Aiken to Ciudad-Rodrigo | 4,047.68 mi (6,514.12 km) |
