| Demir Hisar to Chitila | 331.80 mi (533.98 km) |
| Demir Hisar to Cisnadie | 343.71 mi (553.14 km) |
| Demir Hisar to Cluj-Napoca | 400.98 mi (645.32 km) |
| Demir Hisar to Codlea | 375.22 mi (603.85 km) |
| Demir Hisar to Comanesti | 444.67 mi (715.63 km) |
| Demir Hisar to Comarnic | 356.70 mi (574.05 km) |
| Demir Hisar to Constanta | 428.49 mi (689.58 km) |
| Demir Hisar to Corabia | 243.63 mi (392.08 km) |
| Demir Hisar to Costesti | 302.20 mi (486.34 km) |
| Demir Hisar to Covasna | 405.46 mi (652.53 km) |
| Demir Hisar to Craiova | 252.59 mi (406.50 km) |
| Demir Hisar to Cristuru Secuiesc | 399.04 mi (642.20 km) |
| Demir Hisar to Cugir | 337.21 mi (542.68 km) |
| Demir Hisar to Cumpana | 423.41 mi (681.41 km) |
| Demir Hisar to Curtea de Arges | 322.37 mi (518.81 km) |
