| Kazanlak to Cosenza | 529.19 mi (851.65 km) |
| Kazanlak to Cossato | 877.28 mi (1,411.84 km) |
| Kazanlak to Costa Volpino | 788.05 mi (1,268.25 km) |
| Kazanlak to Creazzo | 718.54 mi (1,156.37 km) |
| Kazanlak to Crema | 802.60 mi (1,291.66 km) |
| Kazanlak to Cremona | 783.55 mi (1,261.01 km) |
| Kazanlak to Crevalcore | 725.84 mi (1,168.12 km) |
| Kazanlak to Crispiano | 444.10 mi (714.70 km) |
| Kazanlak to Crosia | 496.18 mi (798.52 km) |
| Kazanlak to Crotone | 496.68 mi (799.32 km) |
| Kazanlak to Cuneo | 901.07 mi (1,450.13 km) |
| Kazanlak to Cuorgne | 900.74 mi (1,449.60 km) |
| Kazanlak to Cusano Milanino | 828.40 mi (1,333.17 km) |
| Kazanlak to Cutro | 504.63 mi (812.12 km) |
| Kazanlak to Cutrofiano | 411.19 mi (661.74 km) |
