| Seymour to Storm Lake (Iowa) | 549.18 mi (883.81 km) |
| Seymour to Storrs (Connecticut) | 743.71 mi (1,196.89 km) |
| Seymour to Stoughton (Wisconsin) | 325.06 mi (523.14 km) |
| Seymour to Stow (Ohio) | 281.47 mi (452.98 km) |
| Seymour to Streamwood (Illinois) | 243.97 mi (392.63 km) |
| Seymour to Streator (Illinois) | 216.28 mi (348.07 km) |
| Seymour to Streetsboro (Ohio) | 287.69 mi (462.99 km) |
| Seymour to Strongsville (Ohio) | 269.58 mi (433.85 km) |
| Seymour to Stuart (Florida) | 874.81 mi (1,407.87 km) |
| Seymour to Stuarts Draft (Virginia) | 376.21 mi (605.45 km) |
| Seymour to Sturgis (Michigan) | 198.58 mi (319.59 km) |
| Seymour to Suamico (Wisconsin) | 408.64 mi (657.64 km) |
| Seymour to Sudley (Virginia) | 451.59 mi (726.77 km) |
| Seymour to Suffern (New York) | 638.79 mi (1,028.03 km) |
| Seymour to Suffolk (Virginia) | 528.08 mi (849.85 km) |
