| East Chicago to Sugar Hill (Georgia) | 552.75 mi (889.57 km) |
| East Chicago to Sugar Land (Texas) | 950.06 mi (1,528.97 km) |
| East Chicago to Sugarland Run (Virginia) | 560.29 mi (901.71 km) |
| East Chicago to Sugarmill Woods (Florida) | 934.83 mi (1,504.47 km) |
| East Chicago to Suisun City (California) | 1,832.95 mi (2,949.85 km) |
| East Chicago to Suitland (Maryland) | 587.62 mi (945.68 km) |
| East Chicago to Sulphur (Louisiana) | 854.67 mi (1,375.46 km) |
| East Chicago to Sulphur Springs (Texas) | 738.03 mi (1,187.74 km) |
| East Chicago to Summerfield (Maryland) | 588.89 mi (947.73 km) |
| East Chicago to Summerfield (North Carolina) | 553.39 mi (890.59 km) |
| East Chicago to Summerlin South (Nevada) | 1,539.74 mi (2,477.97 km) |
| East Chicago to Summerville (South Carolina) | 718.09 mi (1,155.65 km) |
| East Chicago to Summit (Illinois) | 20.97 mi (33.74 km) |
| East Chicago to Summit (New Jersey) | 683.06 mi (1,099.28 km) |
| East Chicago to Sumner (Washington) | 1,743.20 mi (2,805.41 km) |
