| Sedro-Woolley to Snodland | 4,754.86 mi (7,652.21 km) |
| Sedro-Woolley to Soham | 4,696.44 mi (7,558.19 km) |
| Sedro-Woolley to Solihull | 4,637.61 mi (7,463.52 km) |
| Sedro-Woolley to Sompting | 4,761.87 mi (7,663.49 km) |
| Sedro-Woolley to South Hayling | 4,747.37 mi (7,640.15 km) |
| Sedro-Woolley to South Normanton | 4,611.23 mi (7,421.06 km) |
| Sedro-Woolley to South Ockendon | 4,740.30 mi (7,628.78 km) |
| Sedro-Woolley to South Shields | 4,506.96 mi (7,253.25 km) |
| Sedro-Woolley to Southall | 4,723.32 mi (7,601.46 km) |
| Sedro-Woolley to Southampton | 4,729.71 mi (7,611.74 km) |
| Sedro-Woolley to Southborough | 4,759.47 mi (7,659.63 km) |
| Sedro-Woolley to Southbourne | 4,729.03 mi (7,610.64 km) |
| Sedro-Woolley to Southend | 4,749.33 mi (7,643.31 km) |
| Sedro-Woolley to Southgate | 4,723.27 mi (7,601.37 km) |
| Sedro-Woolley to Southport | 4,539.20 mi (7,305.13 km) |
