| Weslaco to Secaucus (New Jersey) | 1,699.71 mi (2,735.42 km) |
| Weslaco to Security-Widefield (Colorado) | 953.39 mi (1,534.33 km) |
| Weslaco to Sedalia (Missouri) | 909.71 mi (1,464.04 km) |
| Weslaco to Sedro-Woolley (Washington) | 2,021.55 mi (3,253.37 km) |
| Weslaco to Seguin (Texas) | 236.94 mi (381.31 km) |
| Weslaco to Selden (New York) | 1,749.56 mi (2,815.65 km) |
| Weslaco to Selma (Alabama) | 788.33 mi (1,268.69 km) |
| Weslaco to Selma (California) | 1,459.65 mi (2,349.09 km) |
| Weslaco to Selma (Texas) | 237.59 mi (382.37 km) |
| Weslaco to Seminole (Florida) | 942.54 mi (1,516.87 km) |
| Weslaco to Seven Hills (Ohio) | 1,403.54 mi (2,258.77 km) |
| Weslaco to Seven Oaks (South Carolina) | 1,142.66 mi (1,838.93 km) |
| Weslaco to Severn (Maryland) | 1,522.59 mi (2,450.37 km) |
| Weslaco to Severna Park (Maryland) | 1,526.85 mi (2,457.23 km) |
| Weslaco to Sevierville (Tennessee) | 1,084.43 mi (1,745.23 km) |
