| Aachen to Calafell | 695.83 mi (1,119.83 km) |
| Aachen to Calahorra | 698.60 mi (1,124.29 km) |
| Aachen to Calasparra | 946.58 mi (1,523.37 km) |
| Aachen to Calatayud | 748.05 mi (1,203.87 km) |
| Aachen to Caldas de Montbuy | 658.63 mi (1,059.96 km) |
| Aachen to Caldas de Reyes | 894.81 mi (1,440.05 km) |
| Aachen to Calella | 653.41 mi (1,051.55 km) |
| Aachen to Callosa de Segura | 938.26 mi (1,509.98 km) |
| Aachen to Calpe | 888.31 mi (1,429.59 km) |
| Aachen to Calvia | 793.65 mi (1,277.26 km) |
| Aachen to Camas | 1,099.31 mi (1,769.16 km) |
| Aachen to Cambados | 905.66 mi (1,457.52 km) |
| Aachen to Cambre | 851.32 mi (1,370.07 km) |
| Aachen to Cambrils | 712.57 mi (1,146.76 km) |
| Aachen to Campo de Criptana | 903.50 mi (1,454.03 km) |
