| Seaford to Stannington | 194.27 mi (312.64 km) |
| Seaford to Stansted Mountfitchet | 78.05 mi (125.61 km) |
| Seaford to Stanwell | 53.55 mi (86.18 km) |
| Seaford to Stapleford | 160.28 mi (257.94 km) |
| Seaford to Staveley | 183.33 mi (295.05 km) |
| Seaford to Stepney | 51.88 mi (83.49 km) |
| Seaford to Stevenage | 79.27 mi (127.57 km) |
| Seaford to Stevenston | 392.04 mi (630.93 km) |
| Seaford to Stirling | 404.88 mi (651.60 km) |
| Seaford to Stockport | 205.76 mi (331.14 km) |
| Seaford to Stocksbridge | 200.32 mi (322.39 km) |
| Seaford to Stockton-on-Tees | 269.20 mi (433.23 km) |
| Seaford to Stoke Gifford | 125.84 mi (202.53 km) |
| Seaford to Stoke-on-Trent | 182.25 mi (293.30 km) |
| Seaford to Stone | 175.73 mi (282.80 km) |
