| Preston to Caldicot | 149.81 mi (241.09 km) |
| Preston to Calne | 162.99 mi (262.30 km) |
| Preston to Cam | 142.88 mi (229.94 km) |
| Preston to Camberley | 186.56 mi (300.24 km) |
| Preston to Camborne | 268.80 mi (432.59 km) |
| Preston to Cambridge | 158.94 mi (255.78 km) |
| Preston to Cambuslang | 153.87 mi (247.63 km) |
| Preston to Canford Cliffs | 213.84 mi (344.15 km) |
| Preston to Cannock | 78.85 mi (126.90 km) |
| Preston to Canterbury | 233.56 mi (375.88 km) |
| Preston to Carlisle | 78.83 mi (126.87 km) |
| Preston to Carlton Colville | 203.15 mi (326.93 km) |
| Preston to Carluke | 143.77 mi (231.37 km) |
| Preston to Carnoustie | 189.45 mi (304.90 km) |
| Preston to Carshalton | 196.59 mi (316.39 km) |
