| Croydon to Soham | 69.08 mi (111.17 km) |
| Croydon to Solihull | 101.12 mi (162.73 km) |
| Croydon to Sompting | 38.78 mi (62.41 km) |
| Croydon to South Hayling | 55.23 mi (88.89 km) |
| Croydon to South Normanton | 130.69 mi (210.32 km) |
| Croydon to South Ockendon | 20.24 mi (32.57 km) |
| Croydon to South Shields | 256.16 mi (412.25 km) |
| Croydon to Southall | 15.03 mi (24.19 km) |
| Croydon to Southampton | 64.84 mi (104.34 km) |
| Croydon to Southborough | 21.89 mi (35.24 km) |
| Croydon to Southbourne | 86.01 mi (138.42 km) |
| Croydon to Southend | 37.36 mi (60.13 km) |
| Croydon to Southgate | 17.90 mi (28.81 km) |
| Croydon to Southport | 198.78 mi (319.91 km) |
| Croydon to Southwater | 26.30 mi (42.32 km) |
