| Key Biscayne to Shoreham-by-Sea | 4,432.43 mi (7,133.31 km) |
| Key Biscayne to Shotley Bridge | 4,327.66 mi (6,964.69 km) |
| Key Biscayne to Shrewsbury | 4,308.80 mi (6,934.34 km) |
| Key Biscayne to Sidcup | 4,441.61 mi (7,148.07 km) |
| Key Biscayne to Sidmouth | 4,305.86 mi (6,929.61 km) |
| Key Biscayne to Sileby | 4,376.97 mi (7,044.05 km) |
| Key Biscayne to Sittingbourne | 4,469.72 mi (7,193.31 km) |
| Key Biscayne to Skegness | 4,432.37 mi (7,133.21 km) |
| Key Biscayne to Skelmersdale | 4,301.13 mi (6,922.00 km) |
| Key Biscayne to Skipton | 4,328.67 mi (6,966.32 km) |
| Key Biscayne to Sleaford | 4,402.92 mi (7,085.81 km) |
| Key Biscayne to Slough | 4,411.36 mi (7,099.39 km) |
| Key Biscayne to Small Heath | 4,348.42 mi (6,998.10 km) |
| Key Biscayne to Smethwick | 4,343.37 mi (6,989.97 km) |
| Key Biscayne to Snaresbrook | 4,436.03 mi (7,139.10 km) |
