| Bargoed to Storm Lake (Iowa) | 4,072.09 mi (6,553.40 km) |
| Bargoed to Storrs (Connecticut) | 3,211.51 mi (5,168.43 km) |
| Bargoed to Stoughton (Wisconsin) | 3,835.76 mi (6,173.06 km) |
| Bargoed to Stow (Ohio) | 3,610.85 mi (5,811.10 km) |
| Bargoed to Streamwood (Illinois) | 3,837.14 mi (6,175.28 km) |
| Bargoed to Streator (Illinois) | 3,903.55 mi (6,282.16 km) |
| Bargoed to Streetsboro (Ohio) | 3,604.51 mi (5,800.90 km) |
| Bargoed to Strongsville (Ohio) | 3,620.62 mi (5,826.83 km) |
| Bargoed to Stuart (Florida) | 4,224.63 mi (6,798.88 km) |
| Bargoed to Stuarts Draft (Virginia) | 3,655.41 mi (5,882.81 km) |
| Bargoed to Sturgis (Michigan) | 3,740.31 mi (6,019.44 km) |
| Bargoed to Suamico (Wisconsin) | 3,714.96 mi (5,978.65 km) |
| Bargoed to Sudley (Virginia) | 3,557.58 mi (5,725.37 km) |
| Bargoed to Suffern (New York) | 3,318.38 mi (5,340.42 km) |
| Bargoed to Suffolk (Virginia) | 3,616.75 mi (5,820.60 km) |
