| East Chicago to Security-Widefield (Colorado) | 930.92 mi (1,498.17 km) |
| East Chicago to Sedalia (Missouri) | 366.45 mi (589.75 km) |
| East Chicago to Sedro-Woolley (Washington) | 1,745.07 mi (2,808.42 km) |
| East Chicago to Seguin (Texas) | 1,019.39 mi (1,640.54 km) |
| East Chicago to Selden (New York) | 749.38 mi (1,206.01 km) |
| East Chicago to Selma (Alabama) | 638.17 mi (1,027.04 km) |
| East Chicago to Selma (California) | 1,748.83 mi (2,814.47 km) |
| East Chicago to Selma (Texas) | 1,030.77 mi (1,658.86 km) |
| East Chicago to Seminole (Florida) | 989.47 mi (1,592.40 km) |
| East Chicago to Seven Hills (Ohio) | 299.60 mi (482.15 km) |
| East Chicago to Seven Oaks (South Carolina) | 627.47 mi (1,009.82 km) |
| East Chicago to Severn (Maryland) | 591.70 mi (952.25 km) |
| East Chicago to Severna Park (Maryland) | 599.25 mi (964.39 km) |
| East Chicago to Sevierville (Tennessee) | 449.55 mi (723.48 km) |
| East Chicago to Seymour (Indiana) | 203.88 mi (328.11 km) |
