| Groves to Caldicot | 4,674.48 mi (7,522.85 km) |
| Groves to Calne | 4,708.15 mi (7,577.03 km) |
| Groves to Cam | 4,687.25 mi (7,543.40 km) |
| Groves to Camberley | 4,761.42 mi (7,662.76 km) |
| Groves to Camborne | 4,602.37 mi (7,406.80 km) |
| Groves to Cambridge | 4,772.87 mi (7,681.20 km) |
| Groves to Cambuslang | 4,523.91 mi (7,280.53 km) |
| Groves to Canford Cliffs | 4,729.66 mi (7,611.65 km) |
| Groves to Cannock | 4,676.49 mi (7,526.08 km) |
| Groves to Canterbury | 4,835.52 mi (7,782.02 km) |
| Groves to Carlisle | 4,589.73 mi (7,386.46 km) |
| Groves to Carlton Colville | 4,827.41 mi (7,768.96 km) |
| Groves to Carluke | 4,538.03 mi (7,303.26 km) |
| Groves to Carnoustie | 4,562.51 mi (7,342.65 km) |
| Groves to Carshalton | 4,783.58 mi (7,698.43 km) |
