| Four Corners to Clacton-on-Sea | 4,973.50 mi (8,004.08 km) |
| Four Corners to Clay Cross | 4,832.10 mi (7,776.51 km) |
| Four Corners to Clayton | 4,788.82 mi (7,706.86 km) |
| Four Corners to Clayton le Moors | 4,774.05 mi (7,683.09 km) |
| Four Corners to Cleckheaton | 4,794.32 mi (7,715.71 km) |
| Four Corners to Cleethorpes | 4,847.89 mi (7,801.92 km) |
| Four Corners to Clevedon | 4,883.84 mi (7,859.78 km) |
| Four Corners to Clifton | 4,852.15 mi (7,808.78 km) |
| Four Corners to Clifton | 4,797.58 mi (7,720.96 km) |
| Four Corners to Cliftonville | 5,002.34 mi (8,050.48 km) |
| Four Corners to Clitheroe | 4,768.81 mi (7,674.66 km) |
| Four Corners to Clydebank | 4,611.04 mi (7,420.76 km) |
| Four Corners to Coalville | 4,856.57 mi (7,815.90 km) |
| Four Corners to Coatbridge | 4,622.73 mi (7,439.56 km) |
| Four Corners to Cobham | 4,956.97 mi (7,977.47 km) |
