| Kyustendil to Chojnow | 697.35 mi (1,122.28 km) |
| Kyustendil to Chorzow | 581.68 mi (936.12 km) |
| Kyustendil to Choszczno | 823.32 mi (1,325.00 km) |
| Kyustendil to Chrzanow | 564.50 mi (908.47 km) |
| Kyustendil to Ciechanow | 737.38 mi (1,186.69 km) |
| Kyustendil to Ciechocinek | 754.31 mi (1,213.95 km) |
| Kyustendil to Cieszyn | 551.07 mi (886.86 km) |
| Kyustendil to Czarna Bialostocka | 761.68 mi (1,225.81 km) |
| Kyustendil to Czarnkow | 786.26 mi (1,265.37 km) |
| Kyustendil to Czechowice-Dziedzice | 555.64 mi (894.22 km) |
| Kyustendil to Czeladz | 581.95 mi (936.56 km) |
| Kyustendil to Czersk Pomorski | 823.99 mi (1,326.08 km) |
| Kyustendil to Czestochowa | 612.18 mi (985.21 km) |
| Kyustendil to Czluchow | 823.48 mi (1,325.27 km) |
| Kyustendil to Dabrowa Gornicza | 579.74 mi (933.00 km) |
