| Weslaco to Miranda de Ebro | 5,255.83 mi (8,458.44 km) |
| Weslaco to Mislata | 5,465.72 mi (8,796.22 km) |
| Weslaco to Moana | 4,989.53 mi (8,029.88 km) |
| Weslaco to Moguer | 5,207.10 mi (8,380.02 km) |
| Weslaco to Molina de Segura | 5,468.12 mi (8,800.09 km) |
| Weslaco to Molins de Rey | 5,523.20 mi (8,888.73 km) |
| Weslaco to Mollerusa | 5,464.50 mi (8,794.26 km) |
| Weslaco to Mollet | 5,528.54 mi (8,897.33 km) |
| Weslaco to Moncada | 5,528.98 mi (8,898.03 km) |
| Weslaco to Moncada | 5,464.62 mi (8,794.46 km) |
| Weslaco to Monforte de Lemos | 5,043.28 mi (8,116.37 km) |
| Weslaco to Monforte del Cid | 5,482.43 mi (8,823.13 km) |
| Weslaco to Mongat | 5,533.82 mi (8,905.82 km) |
| Weslaco to Monovar | 5,475.46 mi (8,811.90 km) |
| Weslaco to Monserrat | 5,460.08 mi (8,787.14 km) |
