| Fort Lewis to Sugar Hill (Georgia) | 2,182.72 mi (3,512.75 km) |
| Fort Lewis to Sugar Land (Texas) | 1,878.56 mi (3,023.25 km) |
| Fort Lewis to Sugarland Run (Virginia) | 2,314.03 mi (3,724.07 km) |
| Fort Lewis to Sugarmill Woods (Florida) | 2,487.77 mi (4,003.68 km) |
| Fort Lewis to Suisun City (California) | 612.00 mi (984.93 km) |
| Fort Lewis to Suitland (Maryland) | 2,341.44 mi (3,768.18 km) |
| Fort Lewis to Sulphur (Louisiana) | 1,941.08 mi (3,123.87 km) |
| Fort Lewis to Sulphur Springs (Texas) | 1,706.07 mi (2,745.65 km) |
| Fort Lewis to Summerfield (Maryland) | 2,342.16 mi (3,769.34 km) |
| Fort Lewis to Summerfield (North Carolina) | 2,295.50 mi (3,694.26 km) |
| Fort Lewis to Summerlin South (Nevada) | 844.28 mi (1,358.73 km) |
| Fort Lewis to Summerville (South Carolina) | 2,407.87 mi (3,875.09 km) |
| Fort Lewis to Summit (Illinois) | 1,738.00 mi (2,797.04 km) |
| Fort Lewis to Summit (New Jersey) | 2,400.50 mi (3,863.22 km) |
| Fort Lewis to Sumner (Washington) | 17.84 mi (28.71 km) |
