| Seattle to Schiedam | 4,875.13 mi (7,845.76 km) |
| Seattle to Schijndel | 4,917.28 mi (7,913.60 km) |
| Seattle to Schinnen | 4,966.34 mi (7,992.54 km) |
| Seattle to Schoonhoven | 4,884.19 mi (7,860.34 km) |
| Seattle to Simpelveld | 4,975.46 mi (8,007.23 km) |
| Seattle to Sint Anthonis | 4,927.54 mi (7,930.11 km) |
| Seattle to Sint Willebrord | 4,900.59 mi (7,886.74 km) |
| Seattle to Sint-Michielsgestel | 4,913.96 mi (7,908.25 km) |
| Seattle to Sint-Oedenrode | 4,920.98 mi (7,919.55 km) |
| Seattle to Sittard | 4,963.06 mi (7,987.28 km) |
| Seattle to Sliedrecht | 4,889.74 mi (7,869.27 km) |
| Seattle to Slochteren | 4,857.84 mi (7,817.94 km) |
| Seattle to Sluis | 4,884.40 mi (7,860.69 km) |
| Seattle to Sneek | 4,841.91 mi (7,792.29 km) |
| Seattle to Soest | 4,881.76 mi (7,856.43 km) |
