| Karlovo to Casandrino | 556.16 mi (895.05 km) |
| Karlovo to Casapulla | 552.05 mi (888.44 km) |
| Karlovo to Casarano | 389.25 mi (626.44 km) |
| Karlovo to Casatenovo | 794.97 mi (1,279.38 km) |
| Karlovo to Casciana Terme | 717.67 mi (1,154.97 km) |
| Karlovo to Cascina | 721.20 mi (1,160.66 km) |
| Karlovo to Caselle Torinese | 870.19 mi (1,400.44 km) |
| Karlovo to Caserta | 549.54 mi (884.39 km) |
| Karlovo to Casier | 653.13 mi (1,051.11 km) |
| Karlovo to Casorate Primo | 805.07 mi (1,295.64 km) |
| Karlovo to Casoria | 554.28 mi (892.03 km) |
| Karlovo to Cassano al Ionio | 483.24 mi (777.69 km) |
| Karlovo to Cassano d'Adda | 783.30 mi (1,260.60 km) |
| Karlovo to Cassano delle Murge | 431.66 mi (694.70 km) |
| Karlovo to Cassina de' Pecchi | 790.29 mi (1,271.84 km) |
