| Hoddesdon to Caldicot | 117.72 mi (189.45 km) |
| Hoddesdon to Calne | 88.24 mi (142.00 km) |
| Hoddesdon to Cam | 100.61 mi (161.91 km) |
| Hoddesdon to Camberley | 42.82 mi (68.92 km) |
| Hoddesdon to Camborne | 253.40 mi (407.80 km) |
| Hoddesdon to Cambridge | 31.36 mi (50.47 km) |
| Hoddesdon to Cambuslang | 327.61 mi (527.23 km) |
| Hoddesdon to Canford Cliffs | 110.53 mi (177.88 km) |
| Hoddesdon to Cannock | 106.76 mi (171.81 km) |
| Hoddesdon to Canterbury | 57.55 mi (92.61 km) |
| Hoddesdon to Carlisle | 247.82 mi (398.83 km) |
| Hoddesdon to Carlton Colville | 86.87 mi (139.81 km) |
| Hoddesdon to Carluke | 315.77 mi (508.18 km) |
| Hoddesdon to Carnoustie | 345.26 mi (555.64 km) |
| Hoddesdon to Carshalton | 27.99 mi (45.04 km) |
