| Weslaco to Mankato (Minnesota) | 1,264.51 mi (2,035.03 km) |
| Weslaco to Manor (Texas) | 291.31 mi (468.82 km) |
| Weslaco to Manorville (New York) | 1,760.93 mi (2,833.95 km) |
| Weslaco to Mansfield (Ohio) | 1,342.04 mi (2,159.80 km) |
| Weslaco to Mansfield (Texas) | 445.88 mi (717.58 km) |
| Weslaco to Manteca (California) | 1,574.80 mi (2,534.39 km) |
| Weslaco to Manville (New Jersey) | 1,667.71 mi (2,683.93 km) |
| Weslaco to Maple Grove (Minnesota) | 1,333.11 mi (2,145.44 km) |
| Weslaco to Maple Heights (Ohio) | 1,409.11 mi (2,267.74 km) |
| Weslaco to Maple Valley (Washington) | 1,963.36 mi (3,159.72 km) |
| Weslaco to Mapleton (Utah) | 1,241.05 mi (1,997.27 km) |
| Weslaco to Maplewood (Minnesota) | 1,329.53 mi (2,139.67 km) |
| Weslaco to Marana (Arizona) | 903.15 mi (1,453.48 km) |
| Weslaco to Marco Island (Florida) | 1,010.58 mi (1,626.37 km) |
| Weslaco to Margate (Florida) | 1,101.12 mi (1,772.08 km) |
