| North Valley to Cehegin | 5,458.44 mi (8,784.50 km) |
| North Valley to Cervello | 5,479.67 mi (8,818.67 km) |
| North Valley to Cervera | 5,440.13 mi (8,755.05 km) |
| North Valley to Ceuti | 5,482.01 mi (8,822.44 km) |
| North Valley to Cheste | 5,449.52 mi (8,770.15 km) |
| North Valley to Chiclana de la Frontera | 5,330.51 mi (8,578.63 km) |
| North Valley to Chipiona | 5,305.19 mi (8,537.87 km) |
| North Valley to Chiva | 5,448.35 mi (8,768.28 km) |
| North Valley to Churriana de la Vega | 5,414.73 mi (8,714.16 km) |
| North Valley to Ciempozuelos | 5,295.89 mi (8,522.91 km) |
| North Valley to Cieza | 5,469.01 mi (8,801.52 km) |
| North Valley to Cisterniga | 5,192.90 mi (8,357.17 km) |
| North Valley to Ciudad de Melilla | 5,522.12 mi (8,887.00 km) |
| North Valley to Ciudad Real | 5,329.59 mi (8,577.15 km) |
| North Valley to Ciudad-Rodrigo | 5,151.77 mi (8,290.98 km) |
