| Amposta to Storm Lake (Iowa) | 4,650.77 mi (7,484.68 km) |
| Amposta to Storrs (Connecticut) | 3,663.10 mi (5,895.18 km) |
| Amposta to Stoughton (Wisconsin) | 4,387.88 mi (7,061.61 km) |
| Amposta to Stow (Ohio) | 4,105.82 mi (6,607.68 km) |
| Amposta to Streamwood (Illinois) | 4,375.87 mi (7,042.28 km) |
| Amposta to Streator (Illinois) | 4,437.46 mi (7,141.41 km) |
| Amposta to Streetsboro (Ohio) | 4,099.66 mi (6,597.77 km) |
| Amposta to Strongsville (Ohio) | 4,119.17 mi (6,629.17 km) |
| Amposta to Stuart (Florida) | 4,565.10 mi (7,346.81 km) |
| Amposta to Stuarts Draft (Virginia) | 4,102.67 mi (6,602.61 km) |
| Amposta to Sturgis (Michigan) | 4,262.75 mi (6,860.23 km) |
| Amposta to Suamico (Wisconsin) | 4,277.04 mi (6,883.23 km) |
| Amposta to Sudley (Virginia) | 4,003.97 mi (6,443.77 km) |
| Amposta to Suffern (New York) | 3,772.12 mi (6,070.64 km) |
| Amposta to Suffolk (Virginia) | 4,034.08 mi (6,492.23 km) |
