| Iserlohn to Calafell | 760.76 mi (1,224.32 km) |
| Iserlohn to Calahorra | 773.94 mi (1,245.53 km) |
| Iserlohn to Calasparra | 1,016.25 mi (1,635.50 km) |
| Iserlohn to Calatayud | 821.45 mi (1,322.00 km) |
| Iserlohn to Caldas de Montbuy | 722.15 mi (1,162.19 km) |
| Iserlohn to Caldas de Reyes | 975.31 mi (1,569.62 km) |
| Iserlohn to Calella | 715.08 mi (1,150.81 km) |
| Iserlohn to Callosa de Segura | 1,006.01 mi (1,619.02 km) |
| Iserlohn to Calpe | 954.39 mi (1,535.94 km) |
| Iserlohn to Calvia | 853.41 mi (1,373.43 km) |
| Iserlohn to Camas | 1,175.07 mi (1,891.09 km) |
| Iserlohn to Cambados | 986.17 mi (1,587.08 km) |
| Iserlohn to Cambre | 931.85 mi (1,499.67 km) |
| Iserlohn to Cambrils | 778.91 mi (1,253.53 km) |
| Iserlohn to Campo de Criptana | 977.14 mi (1,572.55 km) |
