| Alsdorf to Coin | 1,120.41 mi (1,803.12 km) |
| Alsdorf to Colindres | 685.72 mi (1,103.56 km) |
| Alsdorf to Collado-Villalba | 859.73 mi (1,383.60 km) |
| Alsdorf to Colmenar Viejo | 851.68 mi (1,370.65 km) |
| Alsdorf to Colmenarejo | 864.25 mi (1,390.88 km) |
| Alsdorf to Conil de la Frontera | 1,177.98 mi (1,895.77 km) |
| Alsdorf to Consuegra | 919.81 mi (1,480.29 km) |
| Alsdorf to Corbera de Llobregat | 684.46 mi (1,101.54 km) |
| Alsdorf to Cordoba | 1,045.70 mi (1,682.89 km) |
| Alsdorf to Coria del Rio | 1,115.05 mi (1,794.50 km) |
| Alsdorf to Crevillente | 937.04 mi (1,508.02 km) |
| Alsdorf to Cuarte de Huerva | 725.50 mi (1,167.58 km) |
| Alsdorf to Cubellas | 701.89 mi (1,129.59 km) |
| Alsdorf to Cuellar | 823.51 mi (1,325.31 km) |
| Alsdorf to Cuenca | 847.81 mi (1,364.41 km) |
