| Falmouth to Cehegin | 848.52 mi (1,365.57 km) |
| Falmouth to Cervello | 692.50 mi (1,114.47 km) |
| Falmouth to Cervera | 660.16 mi (1,062.43 km) |
| Falmouth to Ceuti | 854.75 mi (1,375.58 km) |
| Falmouth to Cheste | 767.59 mi (1,235.32 km) |
| Falmouth to Chiclana de la Frontera | 950.41 mi (1,529.53 km) |
| Falmouth to Chipiona | 929.48 mi (1,495.86 km) |
| Falmouth to Chiva | 767.67 mi (1,235.44 km) |
| Falmouth to Churriana de la Vega | 900.97 mi (1,449.97 km) |
| Falmouth to Ciempozuelos | 693.87 mi (1,116.68 km) |
| Falmouth to Cieza | 842.33 mi (1,355.59 km) |
| Falmouth to Cisterniga | 589.88 mi (949.33 km) |
| Falmouth to Ciudad de Melilla | 1,032.77 mi (1,662.08 km) |
| Falmouth to Ciudad Real | 773.60 mi (1,245.00 km) |
| Falmouth to Ciudad-Rodrigo | 663.86 mi (1,068.38 km) |
