| Grass Valley to Sugar Hill (Georgia) | 2,066.01 mi (3,324.93 km) |
| Grass Valley to Sugar Land (Texas) | 1,587.07 mi (2,554.15 km) |
| Grass Valley to Sugarland Run (Virginia) | 2,317.71 mi (3,729.99 km) |
| Grass Valley to Sugarmill Woods (Florida) | 2,305.05 mi (3,709.62 km) |
| Grass Valley to Suisun City (California) | 84.92 mi (136.67 km) |
| Grass Valley to Suitland (Maryland) | 2,344.48 mi (3,773.07 km) |
| Grass Valley to Sulphur (Louisiana) | 1,682.71 mi (2,708.05 km) |
| Grass Valley to Sulphur Springs (Texas) | 1,474.04 mi (2,372.23 km) |
| Grass Valley to Summerfield (Maryland) | 2,346.34 mi (3,776.07 km) |
| Grass Valley to Summerfield (North Carolina) | 2,239.82 mi (3,604.64 km) |
| Grass Valley to Summerlin South (Nevada) | 378.96 mi (609.88 km) |
| Grass Valley to Summerville (South Carolina) | 2,301.62 mi (3,704.10 km) |
| Grass Valley to Summit (Illinois) | 1,744.16 mi (2,806.95 km) |
| Grass Valley to Summit (New Jersey) | 2,444.90 mi (3,934.69 km) |
| Grass Valley to Sumner (Washington) | 555.58 mi (894.12 km) |
