| Weslaco to Sumner (Washington) | 1,964.02 mi (3,160.79 km) |
| Weslaco to Sumter (South Carolina) | 1,179.23 mi (1,897.79 km) |
| Weslaco to Sun City (Arizona) | 997.81 mi (1,605.83 km) |
| Weslaco to Sun City Center (Florida) | 968.12 mi (1,558.04 km) |
| Weslaco to Sun City West (Arizona) | 1,003.35 mi (1,614.73 km) |
| Weslaco to Sun Lakes (Arizona) | 964.09 mi (1,551.55 km) |
| Weslaco to Sun Prairie (Wisconsin) | 1,275.16 mi (2,052.16 km) |
| Weslaco to Sun Valley (Nevada) | 1,561.94 mi (2,513.70 km) |
| Weslaco to Sun Village (California) | 1,321.05 mi (2,126.02 km) |
| Weslaco to Sunland Park (New Mexico) | 650.43 mi (1,046.76 km) |
| Weslaco to Sunny Isles Beach (Florida) | 1,108.08 mi (1,783.28 km) |
| Weslaco to Sunnyside (Washington) | 1,843.27 mi (2,966.45 km) |
| Weslaco to Sunnyvale (California) | 1,604.08 mi (2,581.52 km) |
| Weslaco to Sunrise (Florida) | 1,096.11 mi (1,764.02 km) |
| Weslaco to Sunrise Manor (Nevada) | 1,220.25 mi (1,963.80 km) |
