| Millau to Cervello | 195.16 mi (314.08 km) |
| Millau to Cervera | 191.37 mi (307.99 km) |
| Millau to Ceuti | 473.45 mi (761.94 km) |
| Millau to Cheste | 373.29 mi (600.75 km) |
| Millau to Chiclana de la Frontera | 719.13 mi (1,157.33 km) |
| Millau to Chipiona | 712.73 mi (1,147.03 km) |
| Millau to Chiva | 374.73 mi (603.07 km) |
| Millau to Churriana de la Vega | 595.35 mi (958.13 km) |
| Millau to Ciempozuelos | 437.74 mi (704.47 km) |
| Millau to Cieza | 467.38 mi (752.17 km) |
| Millau to Cisterniga | 428.66 mi (689.86 km) |
| Millau to Ciudad de Melilla | 687.77 mi (1,106.86 km) |
| Millau to Ciudad Real | 505.38 mi (813.34 km) |
| Millau to Ciudad-Rodrigo | 547.00 mi (880.32 km) |
| Millau to Cocentaina | 412.28 mi (663.51 km) |
