| South Houston to Shoreham-by-Sea | 4,860.71 mi (7,822.56 km) |
| South Houston to Shotley Bridge | 4,695.18 mi (7,556.17 km) |
| South Houston to Shrewsbury | 4,713.88 mi (7,586.25 km) |
| South Houston to Sidcup | 4,859.54 mi (7,820.67 km) |
| South Houston to Sidmouth | 4,744.70 mi (7,635.86 km) |
| South Houston to Sileby | 4,777.52 mi (7,688.68 km) |
| South Houston to Sittingbourne | 4,887.13 mi (7,865.08 km) |
| South Houston to Skegness | 4,822.44 mi (7,760.97 km) |
| South Houston to Skelmersdale | 4,692.53 mi (7,551.89 km) |
| South Houston to Skipton | 4,711.51 mi (7,582.45 km) |
| South Houston to Sleaford | 4,797.39 mi (7,720.65 km) |
| South Houston to Slough | 4,829.97 mi (7,773.08 km) |
| South Houston to Small Heath | 4,755.22 mi (7,652.78 km) |
| South Houston to Smethwick | 4,749.97 mi (7,644.34 km) |
| South Houston to Snaresbrook | 4,851.70 mi (7,808.05 km) |
