| Waltham Cross to Clacton-on-Sea | 50.96 mi (82.02 km) |
| Waltham Cross to Clay Cross | 117.48 mi (189.07 km) |
| Waltham Cross to Clayton | 162.84 mi (262.07 km) |
| Waltham Cross to Clayton le Moors | 174.64 mi (281.06 km) |
| Waltham Cross to Cleckheaton | 157.56 mi (253.57 km) |
| Waltham Cross to Cleethorpes | 129.02 mi (207.64 km) |
| Waltham Cross to Clevedon | 122.36 mi (196.93 km) |
| Waltham Cross to Clifton | 97.05 mi (156.18 km) |
| Waltham Cross to Clifton | 164.08 mi (264.07 km) |
| Waltham Cross to Cliftonville | 65.12 mi (104.81 km) |
| Waltham Cross to Clitheroe | 180.28 mi (290.14 km) |
| Waltham Cross to Clydebank | 341.22 mi (549.14 km) |
| Waltham Cross to Coalville | 91.34 mi (146.99 km) |
| Waltham Cross to Coatbridge | 331.33 mi (533.22 km) |
| Waltham Cross to Cobham | 29.49 mi (47.46 km) |
