| Demir Hisar to Cortona | 491.92 mi (791.67 km) |
| Demir Hisar to Cosenza | 292.88 mi (471.34 km) |
| Demir Hisar to Cossato | 718.97 mi (1,157.07 km) |
| Demir Hisar to Costa Volpino | 640.16 mi (1,030.24 km) |
| Demir Hisar to Creazzo | 571.29 mi (919.40 km) |
| Demir Hisar to Crema | 645.45 mi (1,038.75 km) |
| Demir Hisar to Cremona | 623.62 mi (1,003.62 km) |
| Demir Hisar to Crevalcore | 562.20 mi (904.78 km) |
| Demir Hisar to Crispiano | 211.66 mi (340.63 km) |
| Demir Hisar to Crosia | 259.88 mi (418.24 km) |
| Demir Hisar to Crotone | 261.45 mi (420.77 km) |
| Demir Hisar to Cuneo | 724.78 mi (1,166.42 km) |
| Demir Hisar to Cuorgne | 738.64 mi (1,188.72 km) |
| Demir Hisar to Cusano Milanino | 672.67 mi (1,082.56 km) |
| Demir Hisar to Cutro | 269.34 mi (433.46 km) |
