| Thornton Heath to Southern Pines (North Carolina) | 3,936.07 mi (6,334.49 km) |
| Thornton Heath to Southfield (Michigan) | 3,756.26 mi (6,045.12 km) |
| Thornton Heath to Southgate (Michigan) | 3,766.30 mi (6,061.28 km) |
| Thornton Heath to Southlake (Texas) | 4,756.48 mi (7,654.81 km) |
| Thornton Heath to Spanaway (Washington) | 4,822.09 mi (7,760.40 km) |
| Thornton Heath to Spanish Fork (Utah) | 4,893.84 mi (7,875.88 km) |
| Thornton Heath to Spanish Lake (Missouri) | 4,196.88 mi (6,754.22 km) |
| Thornton Heath to Spanish Springs (Nevada) | 5,169.78 mi (8,319.96 km) |
| Thornton Heath to Sparks (Nevada) | 5,175.93 mi (8,329.86 km) |
| Thornton Heath to Spartanburg (South Carolina) | 4,051.54 mi (6,520.32 km) |
| Thornton Heath to Spearfish (South Dakota) | 4,404.95 mi (7,089.09 km) |
| Thornton Heath to Speedway (Indiana) | 3,995.50 mi (6,430.14 km) |
| Thornton Heath to Spencer (Iowa) | 4,171.00 mi (6,712.57 km) |
| Thornton Heath to Spokane (Washington) | 4,654.38 mi (7,490.51 km) |
| Thornton Heath to Spokane Valley (Washington) | 4,649.08 mi (7,481.97 km) |
