| Westchester to Sumner (Washington) | 2,712.44 mi (4,365.26 km) |
| Westchester to Sumter (South Carolina) | 566.02 mi (910.93 km) |
| Westchester to Sun City (Arizona) | 1,983.41 mi (3,191.99 km) |
| Westchester to Sun City Center (Florida) | 183.81 mi (295.82 km) |
| Westchester to Sun City West (Arizona) | 1,988.18 mi (3,199.67 km) |
| Westchester to Sun Lakes (Arizona) | 1,956.38 mi (3,148.49 km) |
| Westchester to Sun Prairie (Wisconsin) | 1,304.75 mi (2,099.80 km) |
| Westchester to Sun Valley (Nevada) | 2,460.56 mi (3,959.89 km) |
| Westchester to Sun Village (California) | 2,313.14 mi (3,722.64 km) |
| Westchester to Sunland Park (New Mexico) | 1,639.13 mi (2,637.93 km) |
| Westchester to Sunny Isles Beach (Florida) | 19.37 mi (31.18 km) |
| Westchester to Sunnyside (Washington) | 2,592.55 mi (4,172.30 km) |
| Westchester to Sunnyvale (California) | 2,558.41 mi (4,117.36 km) |
| Westchester to Sunrise (Florida) | 28.35 mi (45.63 km) |
| Westchester to Sunrise Manor (Nevada) | 2,164.67 mi (3,483.70 km) |
