| Attendorn to Calafell | 748.47 mi (1,204.54 km) |
| Attendorn to Calahorra | 766.45 mi (1,233.48 km) |
| Attendorn to Calasparra | 1,005.60 mi (1,618.36 km) |
| Attendorn to Calatayud | 812.76 mi (1,308.00 km) |
| Attendorn to Caldas de Montbuy | 709.43 mi (1,141.72 km) |
| Attendorn to Caldas de Reyes | 974.34 mi (1,568.04 km) |
| Attendorn to Calella | 701.78 mi (1,129.41 km) |
| Attendorn to Callosa de Segura | 994.57 mi (1,600.61 km) |
| Attendorn to Calpe | 942.35 mi (1,516.56 km) |
| Attendorn to Calvia | 839.42 mi (1,350.92 km) |
| Attendorn to Camas | 1,167.64 mi (1,879.14 km) |
| Attendorn to Cambados | 985.20 mi (1,585.53 km) |
| Attendorn to Cambre | 931.41 mi (1,498.96 km) |
| Attendorn to Cambrils | 767.10 mi (1,234.53 km) |
| Attendorn to Campo de Criptana | 968.47 mi (1,558.60 km) |
