| Weslaco to Isabela (Puerto Rico) | 2,043.04 mi (3,287.96 km) |
| Weslaco to Iselin (New Jersey) | 1,681.11 mi (2,705.49 km) |
| Weslaco to Isla Vista (California) | 1,420.22 mi (2,285.62 km) |
| Weslaco to Issaquah (Washington) | 1,971.62 mi (3,173.01 km) |
| Weslaco to Ithaca (New York) | 1,655.17 mi (2,663.74 km) |
| Weslaco to Ives Estates (Florida) | 1,104.32 mi (1,777.23 km) |
| Weslaco to Jackson (Michigan) | 1,351.68 mi (2,175.32 km) |
| Weslaco to Jackson (Mississippi) | 632.58 mi (1,018.04 km) |
| Weslaco to Jackson (Missouri) | 915.90 mi (1,474.00 km) |
| Weslaco to Jackson (Tennessee) | 850.36 mi (1,368.52 km) |
| Weslaco to Jackson (Wyoming) | 1,395.10 mi (2,245.20 km) |
| Weslaco to Jacksonville (Alabama) | 901.76 mi (1,451.25 km) |
| Weslaco to Jacksonville (Arkansas) | 695.77 mi (1,119.74 km) |
| Weslaco to Jacksonville (Florida) | 1,032.78 mi (1,662.09 km) |
| Weslaco to Jacksonville (Illinois) | 1,038.75 mi (1,671.71 km) |
