| Chelmsford to Storm Lake (Iowa) | 4,205.72 mi (6,768.45 km) |
| Chelmsford to Storrs (Connecticut) | 3,362.61 mi (5,411.60 km) |
| Chelmsford to Stoughton (Wisconsin) | 3,974.14 mi (6,395.77 km) |
| Chelmsford to Stow (Ohio) | 3,757.01 mi (6,046.32 km) |
| Chelmsford to Streamwood (Illinois) | 3,977.44 mi (6,401.07 km) |
| Chelmsford to Streator (Illinois) | 4,044.37 mi (6,508.78 km) |
| Chelmsford to Streetsboro (Ohio) | 3,750.66 mi (6,036.11 km) |
| Chelmsford to Strongsville (Ohio) | 3,766.37 mi (6,061.39 km) |
| Chelmsford to Stuart (Florida) | 4,381.16 mi (7,050.80 km) |
| Chelmsford to Stuarts Draft (Virginia) | 3,806.05 mi (6,125.25 km) |
| Chelmsford to Sturgis (Michigan) | 3,882.97 mi (6,249.03 km) |
| Chelmsford to Suamico (Wisconsin) | 3,852.11 mi (6,199.37 km) |
| Chelmsford to Sudley (Virginia) | 3,708.46 mi (5,968.19 km) |
| Chelmsford to Suffern (New York) | 3,469.09 mi (5,582.96 km) |
| Chelmsford to Suffolk (Virginia) | 3,769.74 mi (6,066.81 km) |
