| Alsdorf to Calafell | 704.06 mi (1,133.08 km) |
| Alsdorf to Calahorra | 706.75 mi (1,137.40 km) |
| Alsdorf to Calasparra | 954.86 mi (1,536.69 km) |
| Alsdorf to Calatayud | 756.27 mi (1,217.11 km) |
| Alsdorf to Caldas de Montbuy | 666.83 mi (1,073.16 km) |
| Alsdorf to Caldas de Reyes | 901.94 mi (1,451.53 km) |
| Alsdorf to Calella | 661.55 mi (1,064.67 km) |
| Alsdorf to Callosa de Segura | 946.53 mi (1,523.29 km) |
| Alsdorf to Calpe | 896.56 mi (1,442.88 km) |
| Alsdorf to Calvia | 801.75 mi (1,290.30 km) |
| Alsdorf to Camas | 1,107.42 mi (1,782.22 km) |
| Alsdorf to Cambados | 912.79 mi (1,468.99 km) |
| Alsdorf to Cambre | 858.34 mi (1,381.37 km) |
| Alsdorf to Cambrils | 720.82 mi (1,160.05 km) |
| Alsdorf to Campo de Criptana | 911.71 mi (1,467.25 km) |
