| Imperial to Clacton-on-Sea | 5,451.71 mi (8,773.67 km) |
| Imperial to Clay Cross | 5,308.39 mi (8,543.02 km) |
| Imperial to Clayton | 5,269.16 mi (8,479.89 km) |
| Imperial to Clayton le Moors | 5,250.96 mi (8,450.60 km) |
| Imperial to Cleckheaton | 5,274.62 mi (8,488.68 km) |
| Imperial to Cleethorpes | 5,336.50 mi (8,588.27 km) |
| Imperial to Clevedon | 5,333.15 mi (8,582.88 km) |
| Imperial to Clifton | 5,327.18 mi (8,573.26 km) |
| Imperial to Clifton | 5,284.09 mi (8,503.92 km) |
| Imperial to Cliftonville | 5,478.21 mi (8,816.32 km) |
| Imperial to Clitheroe | 5,246.70 mi (8,443.74 km) |
| Imperial to Clydebank | 5,099.40 mi (8,206.69 km) |
| Imperial to Coalville | 5,328.58 mi (8,575.51 km) |
| Imperial to Coatbridge | 5,112.70 mi (8,228.09 km) |
| Imperial to Cobham | 5,420.63 mi (8,723.66 km) |
