| Karlovo to Carovigno | 392.07 mi (630.98 km) |
| Karlovo to Carpenedolo | 737.61 mi (1,187.08 km) |
| Karlovo to Carpi | 709.97 mi (1,142.58 km) |
| Karlovo to Carrara | 744.40 mi (1,198.00 km) |
| Karlovo to Carugate | 792.25 mi (1,275.00 km) |
| Karlovo to Casal di Principe | 560.50 mi (902.03 km) |
| Karlovo to Casale Monferrato | 830.53 mi (1,336.62 km) |
| Karlovo to Casale sul Sile | 650.73 mi (1,047.25 km) |
| Karlovo to Casalecchio di Reno | 688.07 mi (1,107.34 km) |
| Karlovo to Casalgrande | 715.73 mi (1,151.85 km) |
| Karlovo to Casalmaggiore | 734.51 mi (1,182.09 km) |
| Karlovo to Casalnuovo di Napoli | 551.45 mi (887.47 km) |
| Karlovo to Casalpusterlengo | 773.26 mi (1,244.44 km) |
| Karlovo to Casaluce | 557.44 mi (897.12 km) |
| Karlovo to Casamassima | 422.76 mi (680.37 km) |
