| Kyustendil to Corbetta | 719.00 mi (1,157.12 km) |
| Kyustendil to Corciano | 530.92 mi (854.44 km) |
| Kyustendil to Cordenons | 556.62 mi (895.79 km) |
| Kyustendil to Cori | 503.63 mi (810.51 km) |
| Kyustendil to Coriano | 521.26 mi (838.88 km) |
| Kyustendil to Corigliano Calabro | 371.28 mi (597.52 km) |
| Kyustendil to Corleone | 583.88 mi (939.67 km) |
| Kyustendil to Cormano | 708.55 mi (1,140.30 km) |
| Kyustendil to Cornaredo | 714.02 mi (1,149.11 km) |
| Kyustendil to Cornate d'Adda | 696.20 mi (1,120.43 km) |
| Kyustendil to Cornedo Vicentino | 608.30 mi (978.96 km) |
| Kyustendil to Correggio | 619.81 mi (997.49 km) |
| Kyustendil to Corridonia | 469.49 mi (755.56 km) |
| Kyustendil to Corsico | 709.04 mi (1,141.09 km) |
| Kyustendil to Cortona | 546.31 mi (879.21 km) |
