| West Carson to Clacton-on-Sea | 5,482.47 mi (8,823.18 km) |
| West Carson to Clay Cross | 5,339.04 mi (8,592.35 km) |
| West Carson to Clayton | 5,298.81 mi (8,527.62 km) |
| West Carson to Clayton le Moors | 5,281.27 mi (8,499.39 km) |
| West Carson to Cleckheaton | 5,304.31 mi (8,536.46 km) |
| West Carson to Cleethorpes | 5,364.65 mi (8,633.57 km) |
| West Carson to Clevedon | 5,369.50 mi (8,641.37 km) |
| West Carson to Clifton | 5,358.16 mi (8,623.13 km) |
| West Carson to Clifton | 5,312.49 mi (8,549.63 km) |
| West Carson to Cliftonville | 5,509.56 mi (8,866.78 km) |
| West Carson to Clitheroe | 5,276.79 mi (8,492.17 km) |
| West Carson to Clydebank | 5,126.74 mi (8,250.69 km) |
| West Carson to Coalville | 5,360.20 mi (8,626.41 km) |
| West Carson to Coatbridge | 5,139.74 mi (8,271.62 km) |
| West Carson to Cobham | 5,454.33 mi (8,777.90 km) |
