| Kyustendil to Cervello | 1,065.92 mi (1,715.43 km) |
| Kyustendil to Cervera | 1,097.81 mi (1,766.76 km) |
| Kyustendil to Ceuti | 1,292.85 mi (2,080.65 km) |
| Kyustendil to Cheste | 1,231.98 mi (1,982.68 km) |
| Kyustendil to Chiclana de la Frontera | 1,584.58 mi (2,550.14 km) |
| Kyustendil to Chipiona | 1,590.35 mi (2,559.42 km) |
| Kyustendil to Chiva | 1,233.95 mi (1,985.84 km) |
| Kyustendil to Churriana de la Vega | 1,437.46 mi (2,313.37 km) |
| Kyustendil to Ciempozuelos | 1,369.25 mi (2,203.60 km) |
| Kyustendil to Cieza | 1,296.48 mi (2,086.49 km) |
| Kyustendil to Cisterniga | 1,400.97 mi (2,254.64 km) |
| Kyustendil to Ciudad de Melilla | 1,456.06 mi (2,343.31 km) |
| Kyustendil to Ciudad Real | 1,407.35 mi (2,264.92 km) |
| Kyustendil to Ciudad-Rodrigo | 1,510.63 mi (2,431.13 km) |
| Kyustendil to Cocentaina | 1,234.96 mi (1,987.48 km) |
