| Seal Beach to Storm Lake (Iowa) | 1,379.58 mi (2,220.22 km) |
| Seal Beach to Storrs (Connecticut) | 2,532.21 mi (4,075.20 km) |
| Seal Beach to Stoughton (Wisconsin) | 1,676.46 mi (2,698.01 km) |
| Seal Beach to Stow (Ohio) | 2,057.25 mi (3,310.83 km) |
| Seal Beach to Streamwood (Illinois) | 1,716.78 mi (2,762.90 km) |
| Seal Beach to Streator (Illinois) | 1,673.93 mi (2,693.93 km) |
| Seal Beach to Streetsboro (Ohio) | 2,062.05 mi (3,318.55 km) |
| Seal Beach to Strongsville (Ohio) | 2,037.10 mi (3,278.39 km) |
| Seal Beach to Stuart (Florida) | 2,284.52 mi (3,676.58 km) |
| Seal Beach to Stuarts Draft (Virginia) | 2,188.82 mi (3,522.57 km) |
| Seal Beach to Sturgis (Michigan) | 1,855.10 mi (2,985.49 km) |
| Seal Beach to Suamico (Wisconsin) | 1,760.45 mi (2,833.18 km) |
| Seal Beach to Sudley (Virginia) | 2,268.10 mi (3,650.15 km) |
| Seal Beach to Suffern (New York) | 2,436.56 mi (3,921.26 km) |
| Seal Beach to Suffolk (Virginia) | 2,329.20 mi (3,748.48 km) |
