| Middlesex to Sumter (South Carolina) | 561.08 mi (902.96 km) |
| Middlesex to Sun City (Arizona) | 2,119.78 mi (3,411.45 km) |
| Middlesex to Sun City Center (Florida) | 994.54 mi (1,600.55 km) |
| Middlesex to Sun City West (Arizona) | 2,122.23 mi (3,415.41 km) |
| Middlesex to Sun Lakes (Arizona) | 2,109.59 mi (3,395.06 km) |
| Middlesex to Sun Prairie (Wisconsin) | 778.04 mi (1,252.13 km) |
| Middlesex to Sun Valley (Nevada) | 2,367.28 mi (3,809.78 km) |
| Middlesex to Sun Village (California) | 2,391.23 mi (3,848.32 km) |
| Middlesex to Sunland Park (New Mexico) | 1,876.76 mi (3,020.36 km) |
| Middlesex to Sunny Isles Beach (Florida) | 1,061.52 mi (1,708.36 km) |
| Middlesex to Sunnyside (Washington) | 2,284.62 mi (3,676.75 km) |
| Middlesex to Sunnyvale (California) | 2,531.15 mi (4,073.49 km) |
| Middlesex to Sunrise (Florida) | 1,050.33 mi (1,690.34 km) |
| Middlesex to Sunrise Manor (Nevada) | 2,197.63 mi (3,536.75 km) |
| Middlesex to Sunset (Florida) | 1,080.96 mi (1,739.64 km) |
