| Clayton to Clacton-on-Sea | 184.90 mi (297.57 km) |
| Clayton to Clay Cross | 45.79 mi (73.69 km) |
| Clayton to Clayton le Moors | 23.30 mi (37.49 km) |
| Clayton to Cleckheaton | 5.51 mi (8.88 km) |
| Clayton to Cleethorpes | 75.04 mi (120.76 km) |
| Clayton to Clevedon | 167.73 mi (269.94 km) |
| Clayton to Clifton | 66.10 mi (106.38 km) |
| Clayton to Clifton | 31.97 mi (51.45 km) |
| Clayton to Cliftonville | 213.52 mi (343.62 km) |
| Clayton to Clitheroe | 24.37 mi (39.21 km) |
| Clayton to Clydebank | 178.87 mi (287.87 km) |
| Clayton to Coalville | 75.37 mi (121.30 km) |
| Clayton to Coatbridge | 168.58 mi (271.30 km) |
| Clayton to Cobham | 179.45 mi (288.80 km) |
| Clayton to Cockermouth | 87.20 mi (140.33 km) |
