| Galveston to Miranda de Ebro | 4,973.42 mi (8,003.95 km) |
| Galveston to Mislata | 5,185.09 mi (8,344.60 km) |
| Galveston to Moana | 4,708.76 mi (7,578.01 km) |
| Galveston to Moguer | 4,930.98 mi (7,935.65 km) |
| Galveston to Molina de Segura | 5,189.03 mi (8,350.93 km) |
| Galveston to Molins de Rey | 5,240.52 mi (8,433.79 km) |
| Galveston to Mollerusa | 5,181.94 mi (8,339.52 km) |
| Galveston to Mollet | 5,245.74 mi (8,442.20 km) |
| Galveston to Moncada | 5,246.21 mi (8,442.96 km) |
| Galveston to Moncada | 5,183.93 mi (8,342.72 km) |
| Galveston to Monforte de Lemos | 4,762.02 mi (7,663.73 km) |
| Galveston to Monforte del Cid | 5,202.87 mi (8,373.21 km) |
| Galveston to Mongat | 5,251.04 mi (8,450.74 km) |
| Galveston to Monovar | 5,195.88 mi (8,361.96 km) |
| Galveston to Monserrat | 5,179.60 mi (8,335.77 km) |
