| Sedro-Woolley to Santa Ursula | 5,427.23 mi (8,734.28 km) |
| Sedro-Woolley to Santander | 5,068.57 mi (8,157.07 km) |
| Sedro-Woolley to Santany | 5,507.73 mi (8,863.83 km) |
| Sedro-Woolley to Santiago de Compostela | 4,951.17 mi (7,968.13 km) |
| Sedro-Woolley to Santiago del Teide | 5,421.24 mi (8,724.65 km) |
| Sedro-Woolley to Santiponce | 5,327.34 mi (8,573.53 km) |
| Sedro-Woolley to Santomera | 5,454.57 mi (8,778.29 km) |
| Sedro-Woolley to Santona | 5,080.32 mi (8,175.99 km) |
| Sedro-Woolley to Santurce-Antiguo | 5,099.36 mi (8,206.63 km) |
| Sedro-Woolley to Sarria | 4,992.51 mi (8,034.67 km) |
| Sedro-Woolley to Sauzal | 5,426.58 mi (8,733.23 km) |
| Sedro-Woolley to Sedavi | 5,398.10 mi (8,687.41 km) |
| Sedro-Woolley to Segorbe | 5,370.90 mi (8,643.62 km) |
| Sedro-Woolley to Segovia | 5,197.04 mi (8,363.83 km) |
| Sedro-Woolley to Senmanat | 5,349.19 mi (8,608.70 km) |
