| Hamm to Coin | 1,206.24 mi (1,941.25 km) |
| Hamm to Colindres | 775.37 mi (1,247.84 km) |
| Hamm to Collado-Villalba | 947.82 mi (1,525.36 km) |
| Hamm to Colmenar Viejo | 939.55 mi (1,512.06 km) |
| Hamm to Colmenarejo | 952.29 mi (1,532.56 km) |
| Hamm to Conil de la Frontera | 1,264.98 mi (2,035.79 km) |
| Hamm to Consuegra | 1,006.47 mi (1,619.76 km) |
| Hamm to Corbera de Llobregat | 761.85 mi (1,226.08 km) |
| Hamm to Cordoba | 1,132.47 mi (1,822.53 km) |
| Hamm to Coria del Rio | 1,202.68 mi (1,935.52 km) |
| Hamm to Crevillente | 1,017.85 mi (1,638.07 km) |
| Hamm to Cuarte de Huerva | 810.28 mi (1,304.01 km) |
| Hamm to Cubellas | 779.81 mi (1,254.98 km) |
| Hamm to Cuellar | 912.43 mi (1,468.41 km) |
| Hamm to Cuenca | 932.99 mi (1,501.51 km) |
