| Penzance to Cocentaina | 824.61 mi (1,327.08 km) |
| Penzance to Coin | 930.29 mi (1,497.16 km) |
| Penzance to Colindres | 474.82 mi (764.15 km) |
| Penzance to Collado-Villalba | 659.55 mi (1,061.44 km) |
| Penzance to Colmenar Viejo | 659.20 mi (1,060.89 km) |
| Penzance to Colmenarejo | 664.48 mi (1,069.38 km) |
| Penzance to Conil de la Frontera | 957.49 mi (1,540.93 km) |
| Penzance to Consuegra | 742.33 mi (1,194.66 km) |
| Penzance to Corbera de Llobregat | 699.96 mi (1,126.48 km) |
| Penzance to Cordoba | 846.15 mi (1,361.74 km) |
| Penzance to Coria del Rio | 887.23 mi (1,427.85 km) |
| Penzance to Crevillente | 852.51 mi (1,371.99 km) |
| Penzance to Cuarte de Huerva | 629.97 mi (1,013.84 km) |
| Penzance to Cubellas | 706.42 mi (1,136.88 km) |
| Penzance to Cuellar | 605.22 mi (974.01 km) |
