| Twickenham to Cromer | 123.70 mi (199.08 km) |
| Twickenham to Crosby | 180.87 mi (291.07 km) |
| Twickenham to Crowborough | 34.41 mi (55.38 km) |
| Twickenham to Croxley Green | 14.45 mi (23.25 km) |
| Twickenham to Croydon | 11.12 mi (17.89 km) |
| Twickenham to Cudworth | 153.95 mi (247.75 km) |
| Twickenham to Culcheth | 166.15 mi (267.39 km) |
| Twickenham to Cullercoats | 251.73 mi (405.13 km) |
| Twickenham to Cumbernauld | 344.67 mi (554.70 km) |
| Twickenham to Cumnock | 320.25 mi (515.40 km) |
| Twickenham to Cupar | 353.65 mi (569.15 km) |
| Twickenham to Cwmbran | 116.17 mi (186.95 km) |
| Twickenham to Dagenham | 21.55 mi (34.67 km) |
| Twickenham to Dalkeith | 326.75 mi (525.85 km) |
| Twickenham to Darfield | 150.87 mi (242.80 km) |
