| Kardzhali to Ciampino | 657.82 mi (1,058.67 km) |
| Kardzhali to Cicciano | 563.86 mi (907.45 km) |
| Kardzhali to Cingoli | 629.51 mi (1,013.10 km) |
| Kardzhali to Cinisello Balsamo | 850.05 mi (1,368.03 km) |
| Kardzhali to Cinisi | 692.48 mi (1,114.43 km) |
| Kardzhali to Cirie | 922.90 mi (1,485.27 km) |
| Kardzhali to Ciro Marina | 460.36 mi (740.88 km) |
| Kardzhali to Cislago | 863.37 mi (1,389.46 km) |
| Kardzhali to Cisterna di Latina | 647.07 mi (1,041.36 km) |
| Kardzhali to Cisternino | 417.16 mi (671.36 km) |
| Kardzhali to Citta di Castello | 678.76 mi (1,092.36 km) |
| Kardzhali to Citta Sant'Angelo | 582.95 mi (938.17 km) |
| Kardzhali to Cittadella | 731.99 mi (1,178.03 km) |
| Kardzhali to Cittanova | 541.29 mi (871.12 km) |
| Kardzhali to Cividale del Friuli | 668.21 mi (1,075.39 km) |
