| March to Cocentaina | 954.24 mi (1,535.70 km) |
| March to Coin | 1,122.36 mi (1,806.26 km) |
| March to Colindres | 653.10 mi (1,051.07 km) |
| March to Collado-Villalba | 845.73 mi (1,361.08 km) |
| March to Colmenar Viejo | 841.47 mi (1,354.21 km) |
| March to Colmenarejo | 850.73 mi (1,369.12 km) |
| March to Conil de la Frontera | 1,164.57 mi (1,874.20 km) |
| March to Consuegra | 921.27 mi (1,482.64 km) |
| March to Corbera de Llobregat | 774.11 mi (1,245.82 km) |
| March to Cordoba | 1,040.07 mi (1,673.84 km) |
| March to Coria del Rio | 1,095.82 mi (1,763.55 km) |
| March to Crevillente | 989.14 mi (1,591.86 km) |
| March to Cuarte de Huerva | 759.25 mi (1,221.89 km) |
| March to Cubellas | 787.11 mi (1,266.72 km) |
| March to Cuellar | 797.47 mi (1,283.40 km) |
