| SeaTac to Shoreham-by-Sea | 4,825.62 mi (7,766.09 km) |
| SeaTac to Shotley Bridge | 4,566.44 mi (7,348.98 km) |
| SeaTac to Shrewsbury | 4,658.27 mi (7,496.76 km) |
| SeaTac to Sidcup | 4,803.13 mi (7,729.89 km) |
| SeaTac to Sidmouth | 4,753.24 mi (7,649.60 km) |
| SeaTac to Sileby | 4,700.53 mi (7,564.77 km) |
| SeaTac to Sittingbourne | 4,824.55 mi (7,764.37 km) |
| SeaTac to Skegness | 4,715.44 mi (7,588.77 km) |
| SeaTac to Skelmersdale | 4,612.93 mi (7,423.79 km) |
| SeaTac to Skipton | 4,610.79 mi (7,420.34 km) |
| SeaTac to Sleaford | 4,704.14 mi (7,570.59 km) |
| SeaTac to Slough | 4,780.44 mi (7,693.38 km) |
| SeaTac to Small Heath | 4,695.29 mi (7,556.35 km) |
| SeaTac to Smethwick | 4,690.64 mi (7,548.86 km) |
| SeaTac to Snaresbrook | 4,792.03 mi (7,712.03 km) |
