| Waltham Cross to Cromer | 102.86 mi (165.53 km) |
| Waltham Cross to Crosby | 177.06 mi (284.95 km) |
| Waltham Cross to Crowborough | 44.05 mi (70.89 km) |
| Waltham Cross to Croxley Green | 17.86 mi (28.74 km) |
| Waltham Cross to Croydon | 21.90 mi (35.24 km) |
| Waltham Cross to Cudworth | 143.01 mi (230.15 km) |
| Waltham Cross to Culcheth | 160.62 mi (258.50 km) |
| Waltham Cross to Cullercoats | 238.34 mi (383.57 km) |
| Waltham Cross to Cumbernauld | 335.58 mi (540.06 km) |
| Waltham Cross to Cumnock | 312.72 mi (503.27 km) |
| Waltham Cross to Cupar | 342.16 mi (550.65 km) |
| Waltham Cross to Cwmbran | 128.05 mi (206.07 km) |
| Waltham Cross to Dagenham | 12.60 mi (20.28 km) |
| Waltham Cross to Dalkeith | 315.92 mi (508.42 km) |
| Waltham Cross to Darfield | 139.90 mi (225.14 km) |
