| Cayey to Cehegin | 4,074.62 mi (6,557.47 km) |
| Cayey to Cervello | 4,275.67 mi (6,881.03 km) |
| Cayey to Cervera | 4,240.21 mi (6,823.96 km) |
| Cayey to Ceuti | 4,103.26 mi (6,603.55 km) |
| Cayey to Cheste | 4,135.75 mi (6,655.85 km) |
| Cayey to Chiclana de la Frontera | 3,832.55 mi (6,167.90 km) |
| Cayey to Chipiona | 3,817.77 mi (6,144.10 km) |
| Cayey to Chiva | 4,133.86 mi (6,652.80 km) |
| Cayey to Churriana de la Vega | 3,972.33 mi (6,392.84 km) |
| Cayey to Ciempozuelos | 3,981.68 mi (6,407.90 km) |
| Cayey to Cieza | 4,095.36 mi (6,590.84 km) |
| Cayey to Cisterniga | 3,933.00 mi (6,329.55 km) |
| Cayey to Ciudad de Melilla | 4,010.67 mi (6,454.56 km) |
| Cayey to Ciudad Real | 3,961.87 mi (6,376.02 km) |
| Cayey to Ciudad-Rodrigo | 3,830.57 mi (6,164.71 km) |
