| Weslaco to Montgomeryville (Pennsylvania) | 1,627.96 mi (2,619.94 km) |
| Weslaco to Monticello (Minnesota) | 1,342.60 mi (2,160.70 km) |
| Weslaco to Montrose (Colorado) | 1,025.91 mi (1,651.04 km) |
| Weslaco to Moody (Alabama) | 858.13 mi (1,381.03 km) |
| Weslaco to Moore (Oklahoma) | 634.27 mi (1,020.76 km) |
| Weslaco to Moorestown-Lenola (New Jersey) | 1,631.09 mi (2,624.99 km) |
| Weslaco to Mooresville (North Carolina) | 1,205.36 mi (1,939.84 km) |
| Weslaco to Moorhead (Minnesota) | 1,432.35 mi (2,305.15 km) |
| Weslaco to Moorpark (California) | 1,364.13 mi (2,195.36 km) |
| Weslaco to Moraga (California) | 1,621.10 mi (2,608.91 km) |
| Weslaco to Moreno Valley (California) | 1,265.58 mi (2,036.75 km) |
| Weslaco to Morgan City (Louisiana) | 481.57 mi (775.02 km) |
| Weslaco to Morgan Hill (California) | 1,578.03 mi (2,539.60 km) |
| Weslaco to Morganton (North Carolina) | 1,167.68 mi (1,879.20 km) |
| Weslaco to Morgantown (West Virginia) | 1,395.91 mi (2,246.49 km) |
