| Gary to Sugar Hill (Georgia) | 547.17 mi (880.59 km) |
| Gary to Sugar Land (Texas) | 949.64 mi (1,528.30 km) |
| Gary to Sugarland Run (Virginia) | 553.92 mi (891.45 km) |
| Gary to Sugarmill Woods (Florida) | 929.36 mi (1,495.67 km) |
| Gary to Suisun City (California) | 1,838.77 mi (2,959.21 km) |
| Gary to Suitland (Maryland) | 581.23 mi (935.40 km) |
| Gary to Sulphur (Louisiana) | 853.45 mi (1,373.49 km) |
| Gary to Sulphur Springs (Texas) | 738.62 mi (1,188.70 km) |
| Gary to Summerfield (Maryland) | 582.53 mi (937.49 km) |
| Gary to Summerfield (North Carolina) | 546.64 mi (879.74 km) |
| Gary to Summerlin South (Nevada) | 1,544.92 mi (2,486.30 km) |
| Gary to Summerville (South Carolina) | 711.68 mi (1,145.34 km) |
| Gary to Summit (Illinois) | 27.69 mi (44.57 km) |
| Gary to Summit (New Jersey) | 677.46 mi (1,090.27 km) |
| Gary to Sumner (Washington) | 1,749.86 mi (2,816.13 km) |
