| Rock Hill to Cehegin | 4,263.67 mi (6,861.72 km) |
| Rock Hill to Cervello | 4,353.49 mi (7,006.26 km) |
| Rock Hill to Cervera | 4,313.42 mi (6,941.77 km) |
| Rock Hill to Ceuti | 4,290.22 mi (6,904.45 km) |
| Rock Hill to Cheste | 4,279.96 mi (6,887.93 km) |
| Rock Hill to Chiclana de la Frontera | 4,089.87 mi (6,582.01 km) |
| Rock Hill to Chipiona | 4,066.92 mi (6,545.07 km) |
| Rock Hill to Chiva | 4,278.47 mi (6,885.53 km) |
| Rock Hill to Churriana de la Vega | 4,197.07 mi (6,754.53 km) |
| Rock Hill to Ciempozuelos | 4,118.25 mi (6,627.69 km) |
| Rock Hill to Cieza | 4,278.43 mi (6,885.47 km) |
| Rock Hill to Cisterniga | 4,029.86 mi (6,485.44 km) |
| Rock Hill to Ciudad de Melilla | 4,285.58 mi (6,896.98 km) |
| Rock Hill to Ciudad Real | 4,134.24 mi (6,653.41 km) |
| Rock Hill to Ciudad-Rodrigo | 3,963.95 mi (6,379.37 km) |
