| Seaham to Storm Lake (Iowa) | 4,028.73 mi (6,483.62 km) |
| Seaham to Storrs (Connecticut) | 3,229.03 mi (5,196.61 km) |
| Seaham to Stoughton (Wisconsin) | 3,806.06 mi (6,125.26 km) |
| Seaham to Stow (Ohio) | 3,607.10 mi (5,805.07 km) |
| Seaham to Streamwood (Illinois) | 3,813.22 mi (6,136.78 km) |
| Seaham to Streator (Illinois) | 3,881.13 mi (6,246.07 km) |
| Seaham to Streetsboro (Ohio) | 3,600.76 mi (5,794.86 km) |
| Seaham to Strongsville (Ohio) | 3,615.35 mi (5,818.34 km) |
| Seaham to Stuart (Florida) | 4,271.46 mi (6,874.25 km) |
| Seaham to Stuarts Draft (Virginia) | 3,669.82 mi (5,906.01 km) |
| Seaham to Sturgis (Michigan) | 3,724.10 mi (5,993.36 km) |
| Seaham to Suamico (Wisconsin) | 3,681.86 mi (5,925.39 km) |
| Seaham to Sudley (Virginia) | 3,573.30 mi (5,750.67 km) |
| Seaham to Suffern (New York) | 3,333.85 mi (5,365.32 km) |
| Seaham to Suffolk (Virginia) | 3,642.63 mi (5,862.24 km) |
