| Demir Hisar to Coin | 1,424.02 mi (2,291.73 km) |
| Demir Hisar to Colindres | 1,263.87 mi (2,034.00 km) |
| Demir Hisar to Collado-Villalba | 1,312.12 mi (2,111.65 km) |
| Demir Hisar to Colmenar Viejo | 1,299.29 mi (2,091.01 km) |
| Demir Hisar to Colmenarejo | 1,313.45 mi (2,113.79 km) |
| Demir Hisar to Conil de la Frontera | 1,503.08 mi (2,418.98 km) |
| Demir Hisar to Consuegra | 1,307.72 mi (2,104.57 km) |
| Demir Hisar to Corbera de Llobregat | 998.08 mi (1,606.25 km) |
| Demir Hisar to Cordoba | 1,397.87 mi (2,249.65 km) |
| Demir Hisar to Coria del Rio | 1,476.98 mi (2,376.97 km) |
| Demir Hisar to Crevillente | 1,184.15 mi (1,905.71 km) |
| Demir Hisar to Cuarte de Huerva | 1,143.51 mi (1,840.30 km) |
| Demir Hisar to Cubellas | 1,012.89 mi (1,630.09 km) |
| Demir Hisar to Cuellar | 1,319.52 mi (2,123.57 km) |
| Demir Hisar to Cuenca | 1,223.22 mi (1,968.59 km) |
