| Hammersmith to Caldicot | 108.77 mi (175.04 km) |
| Hammersmith to Calne | 76.80 mi (123.60 km) |
| Hammersmith to Cam | 93.02 mi (149.70 km) |
| Hammersmith to Camberley | 24.88 mi (40.05 km) |
| Hammersmith to Camborne | 238.40 mi (383.66 km) |
| Hammersmith to Cambridge | 51.35 mi (82.64 km) |
| Hammersmith to Cambuslang | 339.62 mi (546.57 km) |
| Hammersmith to Canford Cliffs | 92.12 mi (148.26 km) |
| Hammersmith to Cannock | 112.77 mi (181.49 km) |
| Hammersmith to Canterbury | 58.07 mi (93.46 km) |
| Hammersmith to Carlisle | 260.37 mi (419.02 km) |
| Hammersmith to Carlton Colville | 105.10 mi (169.14 km) |
| Hammersmith to Carluke | 328.19 mi (528.17 km) |
| Hammersmith to Carnoustie | 360.41 mi (580.03 km) |
| Hammersmith to Carshalton | 9.13 mi (14.70 km) |
