| Hamm to Campos del Puerto | 877.32 mi (1,411.92 km) |
| Hamm to Canals | 967.64 mi (1,557.26 km) |
| Hamm to Candelaria | 2,038.32 mi (3,280.35 km) |
| Hamm to Canet de Mar | 739.71 mi (1,190.44 km) |
| Hamm to Cangas | 1,013.64 mi (1,631.30 km) |
| Hamm to Cangas de Narcea | 889.44 mi (1,431.42 km) |
| Hamm to Canovellas | 742.83 mi (1,195.48 km) |
| Hamm to Canteras | 1,063.47 mi (1,711.49 km) |
| Hamm to Cantillana | 1,177.33 mi (1,894.73 km) |
| Hamm to Capdepera | 854.16 mi (1,374.64 km) |
| Hamm to Carballo | 964.04 mi (1,551.48 km) |
| Hamm to Carcagente | 954.59 mi (1,536.26 km) |
| Hamm to Cardedeu | 740.04 mi (1,190.98 km) |
| Hamm to Carlet | 949.37 mi (1,527.86 km) |
| Hamm to Carmona | 1,180.36 mi (1,899.60 km) |
