| Kazanlak to Corbetta | 840.37 mi (1,352.45 km) |
| Kazanlak to Corciano | 664.43 mi (1,069.30 km) |
| Kazanlak to Cordenons | 668.79 mi (1,076.31 km) |
| Kazanlak to Cori | 642.78 mi (1,034.46 km) |
| Kazanlak to Coriano | 649.77 mi (1,045.70 km) |
| Kazanlak to Corigliano Calabro | 506.92 mi (815.81 km) |
| Kazanlak to Corleone | 718.44 mi (1,156.22 km) |
| Kazanlak to Cormano | 829.19 mi (1,334.45 km) |
| Kazanlak to Cornaredo | 835.09 mi (1,343.95 km) |
| Kazanlak to Cornate d'Adda | 815.91 mi (1,313.08 km) |
| Kazanlak to Cornedo Vicentino | 726.00 mi (1,168.38 km) |
| Kazanlak to Correggio | 744.19 mi (1,197.66 km) |
| Kazanlak to Corridonia | 602.21 mi (969.17 km) |
| Kazanlak to Corsico | 830.46 mi (1,336.49 km) |
| Kazanlak to Cortona | 679.11 mi (1,092.93 km) |
