| Marshalltown to Masanasa | 4,589.46 mi (7,386.02 km) |
| Marshalltown to Masquefa | 4,598.24 mi (7,400.15 km) |
| Marshalltown to Matadepera | 4,602.95 mi (7,407.73 km) |
| Marshalltown to Mazarron | 4,623.09 mi (7,440.14 km) |
| Marshalltown to Meco | 4,417.16 mi (7,108.73 km) |
| Marshalltown to Medina del Campo | 4,319.48 mi (6,951.53 km) |
| Marshalltown to Medina Sidonia | 4,461.70 mi (7,180.41 km) |
| Marshalltown to Mejorada del Campo | 4,420.68 mi (7,114.39 km) |
| Marshalltown to Meliana | 4,586.79 mi (7,381.72 km) |
| Marshalltown to Mengibar | 4,497.44 mi (7,237.93 km) |
| Marshalltown to Merida | 4,348.32 mi (6,997.94 km) |
| Marshalltown to Miajadas | 4,350.66 mi (7,001.72 km) |
| Marshalltown to Mieres | 4,209.87 mi (6,775.13 km) |
| Marshalltown to Miguelturra | 4,451.79 mi (7,164.46 km) |
| Marshalltown to Mijas | 4,514.77 mi (7,265.83 km) |
