| Colfontaine to Cervello | 629.05 mi (1,012.37 km) |
| Colfontaine to Cervera | 616.33 mi (991.88 km) |
| Colfontaine to Ceuti | 888.11 mi (1,429.27 km) |
| Colfontaine to Cheste | 786.44 mi (1,265.66 km) |
| Colfontaine to Chiclana de la Frontera | 1,086.86 mi (1,749.14 km) |
| Colfontaine to Chipiona | 1,073.53 mi (1,727.67 km) |
| Colfontaine to Chiva | 787.48 mi (1,267.32 km) |
| Colfontaine to Churriana de la Vega | 988.15 mi (1,590.27 km) |
| Colfontaine to Ciempozuelos | 794.71 mi (1,278.96 km) |
| Colfontaine to Cieza | 879.49 mi (1,415.40 km) |
| Colfontaine to Cisterniga | 731.40 mi (1,177.08 km) |
| Colfontaine to Ciudad de Melilla | 1,099.06 mi (1,768.77 km) |
| Colfontaine to Ciudad Real | 875.45 mi (1,408.90 km) |
| Colfontaine to Ciudad-Rodrigo | 842.38 mi (1,355.68 km) |
| Colfontaine to Cocentaina | 832.54 mi (1,339.84 km) |
