| East Chicago to Storm Lake (Iowa) | 402.37 mi (647.55 km) |
| East Chicago to Storrs (Connecticut) | 783.01 mi (1,260.14 km) |
| East Chicago to Stoughton (Wisconsin) | 126.29 mi (203.24 km) |
| East Chicago to Stow (Ohio) | 313.57 mi (504.65 km) |
| East Chicago to Streamwood (Illinois) | 45.33 mi (72.95 km) |
| East Chicago to Streator (Illinois) | 79.90 mi (128.59 km) |
| East Chicago to Streetsboro (Ohio) | 317.58 mi (511.10 km) |
| East Chicago to Strongsville (Ohio) | 291.94 mi (469.83 km) |
| East Chicago to Stuart (Florida) | 1,078.69 mi (1,735.99 km) |
| East Chicago to Stuarts Draft (Virginia) | 511.89 mi (823.80 km) |
| East Chicago to Sturgis (Michigan) | 105.52 mi (169.82 km) |
| East Chicago to Suamico (Wisconsin) | 208.79 mi (336.01 km) |
| East Chicago to Sudley (Virginia) | 560.89 mi (902.67 km) |
| East Chicago to Suffern (New York) | 690.45 mi (1,111.17 km) |
| East Chicago to Suffolk (Virginia) | 672.02 mi (1,081.51 km) |
