| South Bend to Storm Lake (Iowa) | 461.81 mi (743.21 km) |
| South Bend to Storrs (Connecticut) | 721.94 mi (1,161.86 km) |
| South Bend to Stoughton (Wisconsin) | 173.75 mi (279.63 km) |
| South Bend to Stow (Ohio) | 252.83 mi (406.89 km) |
| South Bend to Streamwood (Illinois) | 101.05 mi (162.63 km) |
| South Bend to Streator (Illinois) | 138.05 mi (222.17 km) |
| South Bend to Streetsboro (Ohio) | 256.72 mi (413.15 km) |
| South Bend to Strongsville (Ohio) | 231.04 mi (371.82 km) |
| South Bend to Stuart (Florida) | 1,057.07 mi (1,701.18 km) |
| South Bend to Stuarts Draft (Virginia) | 459.24 mi (739.08 km) |
| South Bend to Sturgis (Michigan) | 44.69 mi (71.93 km) |
| South Bend to Suamico (Wisconsin) | 223.61 mi (359.87 km) |
| South Bend to Sudley (Virginia) | 503.68 mi (810.60 km) |
| South Bend to Suffern (New York) | 629.26 mi (1,012.70 km) |
| South Bend to Suffolk (Virginia) | 619.41 mi (996.85 km) |
