| Weslaco to Melzo | 5,717.15 mi (9,200.86 km) |
| Weslaco to Mendicino | 6,240.78 mi (10,043.57 km) |
| Weslaco to Menfi | 6,160.07 mi (9,913.68 km) |
| Weslaco to Mentana | 5,980.47 mi (9,624.64 km) |
| Weslaco to Merano | 5,747.46 mi (9,249.64 km) |
| Weslaco to Merate | 5,710.87 mi (9,190.76 km) |
| Weslaco to Mercato San Severino | 6,118.96 mi (9,847.52 km) |
| Weslaco to Mercogliano | 6,112.51 mi (9,837.14 km) |
| Weslaco to Mesagne | 6,257.62 mi (10,070.66 km) |
| Weslaco to Messina | 6,254.64 mi (10,065.87 km) |
| Weslaco to Mestre | 5,834.30 mi (9,389.40 km) |
| Weslaco to Mestrino | 5,816.43 mi (9,360.64 km) |
| Weslaco to Milan | 5,708.81 mi (9,187.44 km) |
| Weslaco to Milazzo | 6,239.54 mi (10,041.56 km) |
| Weslaco to Minerbio | 5,834.52 mi (9,389.75 km) |
