| Alsip to Clacton-on-Sea | 4,000.39 mi (6,438.01 km) |
| Alsip to Clay Cross | 3,861.45 mi (6,214.41 km) |
| Alsip to Clayton | 3,828.20 mi (6,160.89 km) |
| Alsip to Clayton le Moors | 3,807.29 mi (6,127.24 km) |
| Alsip to Cleckheaton | 3,833.37 mi (6,169.21 km) |
| Alsip to Cleethorpes | 3,901.12 mi (6,278.25 km) |
| Alsip to Clevedon | 3,858.71 mi (6,209.99 km) |
| Alsip to Clifton | 3,878.11 mi (6,241.22 km) |
| Alsip to Clifton | 3,848.93 mi (6,194.25 km) |
| Alsip to Cliftonville | 4,023.42 mi (6,475.07 km) |
| Alsip to Clitheroe | 3,804.23 mi (6,122.31 km) |
| Alsip to Clydebank | 3,675.27 mi (5,914.77 km) |
| Alsip to Coalville | 3,876.38 mi (6,238.44 km) |
| Alsip to Coatbridge | 3,689.66 mi (5,937.93 km) |
| Alsip to Cobham | 3,956.26 mi (6,366.98 km) |
