| Preston to Campo de Criptana | 992.30 mi (1,596.96 km) |
| Preston to Campos del Puerto | 1,025.72 mi (1,650.73 km) |
| Preston to Canals | 1,027.27 mi (1,653.24 km) |
| Preston to Candelaria | 1,886.73 mi (3,036.40 km) |
| Preston to Canet de Mar | 875.28 mi (1,408.63 km) |
| Preston to Cangas | 841.75 mi (1,354.66 km) |
| Preston to Cangas de Narcea | 752.10 mi (1,210.39 km) |
| Preston to Canovellas | 869.74 mi (1,399.71 km) |
| Preston to Canteras | 1,118.41 mi (1,799.91 km) |
| Preston to Cantillana | 1,126.30 mi (1,812.60 km) |
| Preston to Capdepera | 1,012.93 mi (1,630.15 km) |
| Preston to Carballo | 777.56 mi (1,251.37 km) |
| Preston to Carcagente | 1,016.83 mi (1,636.43 km) |
| Preston to Cardedeu | 869.15 mi (1,398.76 km) |
| Preston to Carlet | 1,009.31 mi (1,624.33 km) |
