| Fort Lewis to Sierpc | 5,179.86 mi (8,336.18 km) |
| Fort Lewis to Skarzysko-Kamienna | 5,312.95 mi (8,550.36 km) |
| Fort Lewis to Skawina | 5,363.99 mi (8,632.51 km) |
| Fort Lewis to Skierniewice | 5,245.81 mi (8,442.31 km) |
| Fort Lewis to Skoczow | 5,355.37 mi (8,618.63 km) |
| Fort Lewis to Skwierzyna | 5,118.44 mi (8,237.33 km) |
| Fort Lewis to Slawno | 5,033.81 mi (8,101.14 km) |
| Fort Lewis to Slubice | 5,114.86 mi (8,231.58 km) |
| Fort Lewis to Slupca | 5,182.78 mi (8,340.87 km) |
| Fort Lewis to Slupsk | 5,033.83 mi (8,101.17 km) |
| Fort Lewis to Sochaczew | 5,230.64 mi (8,417.90 km) |
| Fort Lewis to Sokolka | 5,212.84 mi (8,389.26 km) |
| Fort Lewis to Sokolow Podlaski | 5,255.46 mi (8,457.85 km) |
| Fort Lewis to Solec Kujawski | 5,141.26 mi (8,274.06 km) |
| Fort Lewis to Sopot | 5,062.84 mi (8,147.85 km) |
