| Portishead to Soham | 144.53 mi (232.60 km) |
| Portishead to Solihull | 76.67 mi (123.39 km) |
| Portishead to Sompting | 114.30 mi (183.95 km) |
| Portishead to South Hayling | 91.14 mi (146.68 km) |
| Portishead to South Normanton | 127.17 mi (204.66 km) |
| Portishead to South Ockendon | 131.55 mi (211.70 km) |
| Portishead to South Shields | 248.75 mi (400.33 km) |
| Portishead to Southall | 102.59 mi (165.10 km) |
| Portishead to Southampton | 71.23 mi (114.63 km) |
| Portishead to Southborough | 132.63 mi (213.45 km) |
| Portishead to Southbourne | 67.25 mi (108.24 km) |
| Portishead to Southend | 149.36 mi (240.37 km) |
| Portishead to Southgate | 113.69 mi (182.97 km) |
| Portishead to Southport | 149.83 mi (241.13 km) |
| Portishead to Southwater | 108.95 mi (175.34 km) |
