| Bay City to Clacton-on-Sea | 3,766.28 mi (6,061.24 km) |
| Bay City to Clay Cross | 3,627.71 mi (5,838.23 km) |
| Bay City to Clayton | 3,594.81 mi (5,785.29 km) |
| Bay City to Clayton le Moors | 3,573.79 mi (5,751.45 km) |
| Bay City to Cleckheaton | 3,599.96 mi (5,793.58 km) |
| Bay City to Cleethorpes | 3,667.94 mi (5,902.97 km) |
| Bay City to Clevedon | 3,623.72 mi (5,831.81 km) |
| Bay City to Clifton | 3,644.24 mi (5,864.84 km) |
| Bay City to Clifton | 3,615.83 mi (5,819.11 km) |
| Bay City to Cliftonville | 3,789.12 mi (6,097.99 km) |
| Bay City to Clitheroe | 3,570.79 mi (5,746.63 km) |
| Bay City to Clydebank | 3,443.09 mi (5,541.12 km) |
| Bay City to Coalville | 3,642.36 mi (5,861.81 km) |
| Bay City to Coatbridge | 3,457.52 mi (5,564.34 km) |
| Bay City to Cobham | 3,721.60 mi (5,989.33 km) |
