| Westminster to Cosham | 60.47 mi (97.32 km) |
| Westminster to Costessey | 98.88 mi (159.13 km) |
| Westminster to Cottingham | 158.48 mi (255.05 km) |
| Westminster to Coulsdon | 12.00 mi (19.30 km) |
| Westminster to Coventry | 86.09 mi (138.56 km) |
| Westminster to Cowdenbeath | 344.72 mi (554.77 km) |
| Westminster to Cowes | 71.64 mi (115.29 km) |
| Westminster to Cowley | 15.04 mi (24.21 km) |
| Westminster to Cowley | 49.16 mi (79.12 km) |
| Westminster to Cramlington | 254.97 mi (410.34 km) |
| Westminster to Cranleigh | 28.86 mi (46.44 km) |
| Westminster to Crawley | 26.73 mi (43.02 km) |
| Westminster to Crayford | 13.98 mi (22.50 km) |
| Westminster to Crewe | 147.53 mi (237.43 km) |
| Westminster to Crigglestone | 159.51 mi (256.71 km) |
