| Casciana Terme to Coin | 938.34 mi (1,510.11 km) |
| Casciana Terme to Colindres | 704.70 mi (1,134.10 km) |
| Casciana Terme to Collado-Villalba | 775.17 mi (1,247.52 km) |
| Casciana Terme to Colmenar Viejo | 762.61 mi (1,227.30 km) |
| Casciana Terme to Colmenarejo | 777.30 mi (1,250.95 km) |
| Casciana Terme to Conil de la Frontera | 1,014.91 mi (1,633.34 km) |
| Casciana Terme to Consuegra | 786.72 mi (1,266.11 km) |
| Casciana Terme to Corbera de Llobregat | 465.90 mi (749.80 km) |
| Casciana Terme to Cordoba | 893.98 mi (1,438.72 km) |
| Casciana Terme to Coria del Rio | 974.99 mi (1,569.10 km) |
| Casciana Terme to Crevillente | 698.61 mi (1,124.31 km) |
| Casciana Terme to Cuarte de Huerva | 601.77 mi (968.45 km) |
| Casciana Terme to Cubellas | 483.62 mi (778.31 km) |
| Casciana Terme to Cuellar | 774.07 mi (1,245.74 km) |
| Casciana Terme to Cuenca | 698.98 mi (1,124.89 km) |
