| Kyustendil to Bumbesti-Jiu | 203.06 mi (326.79 km) |
| Kyustendil to Busteni | 258.70 mi (416.33 km) |
| Kyustendil to Buzau | 286.29 mi (460.74 km) |
| Kyustendil to Cajvana | 407.43 mi (655.69 km) |
| Kyustendil to Calafat | 118.44 mi (190.61 km) |
| Kyustendil to Calan | 239.11 mi (384.81 km) |
| Kyustendil to Calarasi | 268.85 mi (432.68 km) |
| Kyustendil to Campia Turzii | 300.55 mi (483.69 km) |
| Kyustendil to Campina | 248.95 mi (400.64 km) |
| Kyustendil to Campulung | 237.50 mi (382.23 km) |
| Kyustendil to Campulung Moldovenesc | 388.71 mi (625.57 km) |
| Kyustendil to Caracal | 151.64 mi (244.04 km) |
| Kyustendil to Caransebes | 218.04 mi (350.89 km) |
| Kyustendil to Carei | 373.29 mi (600.76 km) |
| Kyustendil to Cernavoda | 304.07 mi (489.35 km) |
