| Milford Haven to Clacton-on-Sea | 264.67 mi (425.94 km) |
| Milford Haven to Clay Cross | 182.74 mi (294.09 km) |
| Milford Haven to Clayton | 196.56 mi (316.34 km) |
| Milford Haven to Clayton le Moors | 180.64 mi (290.71 km) |
| Milford Haven to Cleckheaton | 196.56 mi (316.33 km) |
| Milford Haven to Cleethorpes | 245.84 mi (395.65 km) |
| Milford Haven to Clevedon | 95.90 mi (154.33 km) |
| Milford Haven to Clifton | 182.79 mi (294.18 km) |
| Milford Haven to Clifton | 226.74 mi (364.90 km) |
| Milford Haven to Cliftonville | 277.82 mi (447.11 km) |
| Milford Haven to Clitheroe | 185.65 mi (298.78 km) |
| Milford Haven to Clydebank | 290.37 mi (467.31 km) |
| Milford Haven to Coalville | 170.41 mi (274.26 km) |
| Milford Haven to Coatbridge | 289.60 mi (466.06 km) |
| Milford Haven to Cobham | 200.94 mi (323.39 km) |
