| Addison to Clacton-on-Sea | 3,998.28 mi (6,434.61 km) |
| Addison to Clay Cross | 3,859.10 mi (6,210.62 km) |
| Addison to Clayton | 3,825.63 mi (6,156.76 km) |
| Addison to Clayton le Moors | 3,804.79 mi (6,123.22 km) |
| Addison to Cleckheaton | 3,830.81 mi (6,165.10 km) |
| Addison to Cleethorpes | 3,898.43 mi (6,273.91 km) |
| Addison to Clevedon | 3,857.28 mi (6,207.70 km) |
| Addison to Clifton | 3,875.84 mi (6,237.56 km) |
| Addison to Clifton | 3,846.19 mi (6,189.84 km) |
| Addison to Cliftonville | 4,021.44 mi (6,471.88 km) |
| Addison to Clitheroe | 3,801.69 mi (6,118.23 km) |
| Addison to Clydebank | 3,672.04 mi (5,909.58 km) |
| Addison to Coalville | 3,874.21 mi (6,234.94 km) |
| Addison to Coatbridge | 3,686.41 mi (5,932.71 km) |
| Addison to Cobham | 3,954.55 mi (6,364.23 km) |
