| Cities | Distance |
|---|---|
| Southwick to Cosham | 36.09 mi (58.08 km) |
| Southwick to Costessey | 140.56 mi (226.22 km) |
| Southwick to Cottingham | 203.70 mi (327.82 km) |
| Southwick to Coulsdon | 33.80 mi (54.39 km) |
| Southwick to Coventry | 121.54 mi (195.61 km) |
| Southwick to Cowdenbeath | 386.10 mi (621.38 km) |
| Southwick to Cowes | 46.64 mi (75.07 km) |
| Southwick to Cowley | 48.95 mi (78.77 km) |
| Southwick to Cowley | 74.97 mi (120.65 km) |
| Southwick to Cramlington | 298.66 mi (480.64 km) |
| Southwick to Cranleigh | 23.21 mi (37.36 km) |
| Southwick to Crawley | 19.01 mi (30.59 km) |
| Southwick to Crayford | 46.11 mi (74.21 km) |
| Southwick to Crewe | 182.26 mi (293.32 km) |
| Southwick to Crigglestone | 201.46 mi (324.22 km) |