| Hornchurch to Cromer | 105.55 mi (169.87 km) |
| Hornchurch to Crosby | 190.83 mi (307.11 km) |
| Hornchurch to Crowborough | 34.38 mi (55.33 km) |
| Hornchurch to Croxley Green | 28.91 mi (46.53 km) |
| Hornchurch to Croydon | 18.82 mi (30.29 km) |
| Hornchurch to Cudworth | 155.52 mi (250.28 km) |
| Hornchurch to Culcheth | 174.26 mi (280.44 km) |
| Hornchurch to Cullercoats | 249.61 mi (401.72 km) |
| Hornchurch to Cumbernauld | 348.39 mi (560.68 km) |
| Hornchurch to Cumnock | 325.92 mi (524.51 km) |
| Hornchurch to Cupar | 354.17 mi (569.98 km) |
| Hornchurch to Cwmbran | 138.92 mi (223.57 km) |
| Hornchurch to Dagenham | 3.25 mi (5.23 km) |
| Hornchurch to Dalkeith | 328.19 mi (528.18 km) |
| Hornchurch to Darfield | 152.40 mi (245.27 km) |
