| South Valley to Campo de Criptana | 5,357.73 mi (8,622.43 km) |
| South Valley to Campos del Puerto | 5,617.87 mi (9,041.09 km) |
| South Valley to Canals | 5,485.16 mi (8,827.51 km) |
| South Valley to Candelaria | 5,142.02 mi (8,275.28 km) |
| South Valley to Canet de Mar | 5,507.05 mi (8,862.73 km) |
| South Valley to Cangas | 5,001.66 mi (8,049.40 km) |
| South Valley to Cangas de Narcea | 5,064.68 mi (8,150.82 km) |
| South Valley to Canovellas | 5,493.66 mi (8,841.20 km) |
| South Valley to Canteras | 5,521.04 mi (8,885.26 km) |
| South Valley to Cantillana | 5,308.92 mi (8,543.88 km) |
| South Valley to Capdepera | 5,623.37 mi (9,049.94 km) |
| South Valley to Carballo | 4,971.48 mi (8,000.83 km) |
| South Valley to Carcagente | 5,484.33 mi (8,826.18 km) |
| South Valley to Cardedeu | 5,495.86 mi (8,844.73 km) |
| South Valley to Carlet | 5,476.92 mi (8,814.26 km) |
