| Spanish Lake to Clacton-on-Sea | 4,232.57 mi (6,811.67 km) |
| Spanish Lake to Clay Cross | 4,094.18 mi (6,588.95 km) |
| Spanish Lake to Clayton | 4,061.39 mi (6,536.18 km) |
| Spanish Lake to Clayton le Moors | 4,040.34 mi (6,502.29 km) |
| Spanish Lake to Cleckheaton | 4,066.53 mi (6,544.45 km) |
| Spanish Lake to Cleethorpes | 4,134.55 mi (6,653.92 km) |
| Spanish Lake to Clevedon | 4,089.26 mi (6,581.03 km) |
| Spanish Lake to Clifton | 4,110.66 mi (6,615.47 km) |
| Spanish Lake to Clifton | 4,082.46 mi (6,570.08 km) |
| Spanish Lake to Cliftonville | 4,255.30 mi (6,848.24 km) |
| Spanish Lake to Clitheroe | 4,037.36 mi (6,497.50 km) |
| Spanish Lake to Clydebank | 3,909.71 mi (6,292.08 km) |
| Spanish Lake to Coalville | 4,108.71 mi (6,612.33 km) |
| Spanish Lake to Coatbridge | 3,924.14 mi (6,315.30 km) |
| Spanish Lake to Cobham | 4,187.49 mi (6,739.12 km) |
