| Kardzhali to Cervello | 1,207.26 mi (1,942.90 km) |
| Kardzhali to Cervera | 1,239.77 mi (1,995.22 km) |
| Kardzhali to Ceuti | 1,428.23 mi (2,298.51 km) |
| Kardzhali to Cheste | 1,370.31 mi (2,205.29 km) |
| Kardzhali to Chiclana de la Frontera | 1,719.59 mi (2,767.42 km) |
| Kardzhali to Chipiona | 1,726.19 mi (2,778.03 km) |
| Kardzhali to Chiva | 1,372.27 mi (2,208.46 km) |
| Kardzhali to Churriana de la Vega | 1,572.30 mi (2,530.36 km) |
| Kardzhali to Ciempozuelos | 1,509.98 mi (2,430.09 km) |
| Kardzhali to Cieza | 1,432.35 mi (2,305.14 km) |
| Kardzhali to Cisterniga | 1,543.86 mi (2,484.60 km) |
| Kardzhali to Ciudad de Melilla | 1,585.60 mi (2,551.77 km) |
| Kardzhali to Ciudad Real | 1,546.16 mi (2,488.31 km) |
| Kardzhali to Ciudad-Rodrigo | 1,652.72 mi (2,659.80 km) |
| Kardzhali to Cocentaina | 1,371.44 mi (2,207.12 km) |
