| Walthamstow to Clacton-on-Sea | 52.00 mi (83.68 km) |
| Walthamstow to Clay Cross | 123.93 mi (199.44 km) |
| Walthamstow to Clayton | 169.40 mi (272.62 km) |
| Walthamstow to Clayton le Moors | 180.85 mi (291.05 km) |
| Walthamstow to Cleckheaton | 164.15 mi (264.17 km) |
| Walthamstow to Cleethorpes | 136.07 mi (218.98 km) |
| Walthamstow to Clevedon | 122.23 mi (196.71 km) |
| Walthamstow to Clifton | 103.48 mi (166.54 km) |
| Walthamstow to Clifton | 171.02 mi (275.24 km) |
| Walthamstow to Cliftonville | 62.81 mi (101.08 km) |
| Walthamstow to Clitheroe | 186.55 mi (300.23 km) |
| Walthamstow to Clydebank | 347.61 mi (559.43 km) |
| Walthamstow to Coalville | 97.31 mi (156.60 km) |
| Walthamstow to Coatbridge | 337.81 mi (543.65 km) |
| Walthamstow to Cobham | 24.28 mi (39.07 km) |
