| Cities | Distance |
|---|---|
| Seaford to Cromer | 157.87 mi (254.07 km) |
| Seaford to Crosby | 230.00 mi (370.14 km) |
| Seaford to Crowborough | 20.21 mi (32.52 km) |
| Seaford to Croxley Green | 65.02 mi (104.65 km) |
| Seaford to Croydon | 42.63 mi (68.60 km) |
| Seaford to Cudworth | 204.37 mi (328.90 km) |
| Seaford to Culcheth | 216.09 mi (347.76 km) |
| Seaford to Cullercoats | 301.37 mi (485.02 km) |
| Seaford to Cumbernauld | 395.24 mi (636.08 km) |
| Seaford to Cumnock | 370.57 mi (596.37 km) |
| Seaford to Cupar | 404.06 mi (650.27 km) |
| Seaford to Cwmbran | 148.21 mi (238.52 km) |
| Seaford to Dagenham | 53.21 mi (85.64 km) |
| Seaford to Dalkeith | 377.27 mi (607.16 km) |
| Seaford to Darfield | 201.28 mi (323.93 km) |