| Willowick to Clacton-on-Sea | 3,761.83 mi (6,054.08 km) |
| Willowick to Clay Cross | 3,625.62 mi (5,834.87 km) |
| Willowick to Clayton | 3,594.64 mi (5,785.01 km) |
| Willowick to Clayton le Moors | 3,573.06 mi (5,750.28 km) |
| Willowick to Cleckheaton | 3,599.66 mi (5,793.09 km) |
| Willowick to Cleethorpes | 3,668.62 mi (5,904.07 km) |
| Willowick to Clevedon | 3,613.84 mi (5,815.92 km) |
| Willowick to Clifton | 3,641.42 mi (5,860.31 km) |
| Willowick to Clifton | 3,617.02 mi (5,821.04 km) |
| Willowick to Cliftonville | 3,783.53 mi (6,089.00 km) |
| Willowick to Clitheroe | 3,570.42 mi (5,746.03 km) |
| Willowick to Clydebank | 3,448.81 mi (5,550.32 km) |
| Willowick to Coalville | 3,638.69 mi (5,855.91 km) |
| Willowick to Coatbridge | 3,463.39 mi (5,573.79 km) |
| Willowick to Cobham | 3,713.86 mi (5,976.88 km) |
