| Kyustendil to Chitila | 225.93 mi (363.59 km) |
| Kyustendil to Cisnadie | 247.92 mi (398.98 km) |
| Kyustendil to Cluj-Napoca | 312.92 mi (503.60 km) |
| Kyustendil to Codlea | 272.83 mi (439.08 km) |
| Kyustendil to Comanesti | 341.52 mi (549.63 km) |
| Kyustendil to Comarnic | 252.43 mi (406.25 km) |
| Kyustendil to Constanta | 326.50 mi (525.45 km) |
| Kyustendil to Corabia | 138.03 mi (222.13 km) |
| Kyustendil to Costesti | 198.27 mi (319.08 km) |
| Kyustendil to Covasna | 301.48 mi (485.18 km) |
| Kyustendil to Craiova | 152.67 mi (245.70 km) |
| Kyustendil to Cristuru Secuiesc | 300.36 mi (483.38 km) |
| Kyustendil to Cugir | 248.30 mi (399.60 km) |
| Kyustendil to Cumpana | 321.57 mi (517.52 km) |
| Kyustendil to Curtea de Arges | 221.05 mi (355.75 km) |
