| Heath to Cehegin | 4,169.56 mi (6,710.26 km) |
| Heath to Cervello | 4,230.48 mi (6,808.29 km) |
| Heath to Cervera | 4,190.34 mi (6,743.69 km) |
| Heath to Ceuti | 4,194.91 mi (6,751.05 km) |
| Heath to Cheste | 4,174.63 mi (6,718.42 km) |
| Heath to Chiclana de la Frontera | 4,017.19 mi (6,465.04 km) |
| Heath to Chipiona | 3,992.89 mi (6,425.94 km) |
| Heath to Chiva | 4,173.27 mi (6,716.23 km) |
| Heath to Churriana de la Vega | 4,113.43 mi (6,619.92 km) |
| Heath to Ciempozuelos | 4,015.46 mi (6,462.25 km) |
| Heath to Cieza | 4,182.49 mi (6,731.07 km) |
| Heath to Cisterniga | 3,920.02 mi (6,308.66 km) |
| Heath to Ciudad de Melilla | 4,211.79 mi (6,778.23 km) |
| Heath to Ciudad Real | 4,039.62 mi (6,501.15 km) |
| Heath to Ciudad-Rodrigo | 3,864.78 mi (6,219.76 km) |
