| Alsdorf to Cervello | 685.46 mi (1,103.14 km) |
| Alsdorf to Cervera | 678.05 mi (1,091.22 km) |
| Alsdorf to Ceuti | 956.50 mi (1,539.34 km) |
| Alsdorf to Cheste | 854.74 mi (1,375.57 km) |
| Alsdorf to Chiclana de la Frontera | 1,170.47 mi (1,883.70 km) |
| Alsdorf to Chipiona | 1,158.54 mi (1,864.49 km) |
| Alsdorf to Chiva | 855.94 mi (1,377.50 km) |
| Alsdorf to Churriana de la Vega | 1,064.74 mi (1,713.53 km) |
| Alsdorf to Ciempozuelos | 877.74 mi (1,412.59 km) |
| Alsdorf to Cieza | 948.87 mi (1,527.05 km) |
| Alsdorf to Cisterniga | 822.04 mi (1,322.94 km) |
| Alsdorf to Ciudad de Melilla | 1,169.81 mi (1,882.63 km) |
| Alsdorf to Ciudad Real | 956.81 mi (1,539.83 km) |
| Alsdorf to Ciudad-Rodrigo | 935.70 mi (1,505.86 km) |
| Alsdorf to Cocentaina | 898.13 mi (1,445.40 km) |
