| Chelmsford to Sumter (South Carolina) | 4,054.29 mi (6,524.75 km) |
| Chelmsford to Sun City (Arizona) | 5,278.91 mi (8,495.58 km) |
| Chelmsford to Sun City Center (Florida) | 4,443.39 mi (7,150.95 km) |
| Chelmsford to Sun City West (Arizona) | 5,278.49 mi (8,494.92 km) |
| Chelmsford to Sun Lakes (Arizona) | 5,287.23 mi (8,508.97 km) |
| Chelmsford to Sun Prairie (Wisconsin) | 3,962.52 mi (6,377.07 km) |
| Chelmsford to Sun Valley (Nevada) | 5,176.66 mi (8,331.03 km) |
| Chelmsford to Sun Village (California) | 5,411.26 mi (8,708.59 km) |
| Chelmsford to Sunland Park (New Mexico) | 5,179.57 mi (8,335.71 km) |
| Chelmsford to Sunny Isles Beach (Florida) | 4,439.74 mi (7,145.07 km) |
| Chelmsford to Sunnyside (Washington) | 4,799.80 mi (7,724.54 km) |
| Chelmsford to Sunnyvale (California) | 5,371.89 mi (8,645.23 km) |
| Chelmsford to Sunrise (Florida) | 4,436.15 mi (7,139.29 km) |
| Chelmsford to Sunrise Manor (Nevada) | 5,226.32 mi (8,410.96 km) |
| Chelmsford to Sunset (Florida) | 4,461.18 mi (7,179.58 km) |
