| Ridge to Clacton-on-Sea | 3,452.63 mi (5,556.47 km) |
| Ridge to Clay Cross | 3,321.95 mi (5,346.16 km) |
| Ridge to Clayton | 3,294.84 mi (5,302.52 km) |
| Ridge to Clayton le Moors | 3,272.42 mi (5,266.45 km) |
| Ridge to Cleckheaton | 3,299.58 mi (5,310.16 km) |
| Ridge to Cleethorpes | 3,369.74 mi (5,423.08 km) |
| Ridge to Clevedon | 3,296.06 mi (5,304.50 km) |
| Ridge to Clifton | 3,336.26 mi (5,369.20 km) |
| Ridge to Clifton | 3,319.60 mi (5,342.38 km) |
| Ridge to Cliftonville | 3,472.07 mi (5,587.76 km) |
| Ridge to Clitheroe | 3,270.47 mi (5,263.31 km) |
| Ridge to Clydebank | 3,161.73 mi (5,088.31 km) |
| Ridge to Coalville | 3,331.99 mi (5,362.32 km) |
| Ridge to Coatbridge | 3,176.45 mi (5,111.99 km) |
| Ridge to Cobham | 3,399.09 mi (5,470.30 km) |
