| Demir Hisar to Cividale del Friuli | 513.84 mi (826.95 km) |
| Demir Hisar to Civita Castellana | 459.04 mi (738.75 km) |
| Demir Hisar to Civitanova Marche | 407.91 mi (656.47 km) |
| Demir Hisar to Civitavecchia | 488.91 mi (786.83 km) |
| Demir Hisar to Civitella in Val di Chiana | 507.50 mi (816.74 km) |
| Demir Hisar to Clusone | 648.21 mi (1,043.20 km) |
| Demir Hisar to Coccaglio | 637.65 mi (1,026.20 km) |
| Demir Hisar to Codigoro | 521.99 mi (840.07 km) |
| Demir Hisar to Codogno | 639.18 mi (1,028.67 km) |
| Demir Hisar to Codroipo | 525.55 mi (845.79 km) |
| Demir Hisar to Cogoleto | 672.30 mi (1,081.96 km) |
| Demir Hisar to Colle di Val d'Elsa | 535.70 mi (862.13 km) |
| Demir Hisar to Colle Salvetti | 570.55 mi (918.21 km) |
| Demir Hisar to Collecchio | 605.82 mi (974.97 km) |
| Demir Hisar to Colleferro | 425.09 mi (684.12 km) |
