| Southgate to Clacton-on-Sea | 55.58 mi (89.44 km) |
| Southgate to Clay Cross | 118.94 mi (191.41 km) |
| Southgate to Clayton | 164.50 mi (264.73 km) |
| Southgate to Clayton le Moors | 175.66 mi (282.70 km) |
| Southgate to Cleckheaton | 159.27 mi (256.32 km) |
| Southgate to Cleethorpes | 132.85 mi (213.80 km) |
| Southgate to Clevedon | 117.98 mi (189.87 km) |
| Southgate to Clifton | 98.50 mi (158.51 km) |
| Southgate to Clifton | 166.72 mi (268.31 km) |
| Southgate to Cliftonville | 67.95 mi (109.36 km) |
| Southgate to Clitheroe | 181.41 mi (291.95 km) |
| Southgate to Clydebank | 342.54 mi (551.26 km) |
| Southgate to Coalville | 92.02 mi (148.09 km) |
| Southgate to Coatbridge | 332.81 mi (535.61 km) |
| Southgate to Cobham | 24.18 mi (38.92 km) |
