| Karlovo to Chojnow | 726.96 mi (1,169.92 km) |
| Karlovo to Chorzow | 597.49 mi (961.57 km) |
| Karlovo to Choszczno | 845.63 mi (1,360.91 km) |
| Karlovo to Chrzanow | 577.73 mi (929.76 km) |
| Karlovo to Ciechanow | 732.15 mi (1,178.28 km) |
| Karlovo to Ciechocinek | 760.14 mi (1,223.33 km) |
| Karlovo to Cieszyn | 572.49 mi (921.34 km) |
| Karlovo to Czarna Bialostocka | 739.61 mi (1,190.28 km) |
| Karlovo to Czarnkow | 804.15 mi (1,294.15 km) |
| Karlovo to Czechowice-Dziedzice | 573.18 mi (922.45 km) |
| Karlovo to Czeladz | 596.59 mi (960.11 km) |
| Karlovo to Czersk Pomorski | 831.16 mi (1,337.62 km) |
| Karlovo to Czestochowa | 624.24 mi (1,004.61 km) |
| Karlovo to Czluchow | 834.19 mi (1,342.50 km) |
| Karlovo to Dabrowa Gornicza | 593.64 mi (955.37 km) |
