| Poplar Bluff to Masanasa | 4,676.14 mi (7,525.52 km) |
| Poplar Bluff to Masquefa | 4,703.93 mi (7,570.25 km) |
| Poplar Bluff to Matadepera | 4,709.84 mi (7,579.75 km) |
| Poplar Bluff to Mazarron | 4,696.08 mi (7,557.60 km) |
| Poplar Bluff to Meco | 4,502.24 mi (7,245.66 km) |
| Poplar Bluff to Medina del Campo | 4,404.78 mi (7,088.80 km) |
| Poplar Bluff to Medina Sidonia | 4,513.34 mi (7,263.51 km) |
| Poplar Bluff to Mejorada del Campo | 4,504.61 mi (7,249.46 km) |
| Poplar Bluff to Meliana | 4,674.33 mi (7,522.61 km) |
| Poplar Bluff to Mengibar | 4,564.98 mi (7,346.63 km) |
| Poplar Bluff to Merida | 4,414.16 mi (7,103.91 km) |
| Poplar Bluff to Miajadas | 4,418.90 mi (7,111.53 km) |
| Poplar Bluff to Mieres | 4,305.44 mi (6,928.94 km) |
| Poplar Bluff to Miguelturra | 4,525.12 mi (7,282.48 km) |
| Poplar Bluff to Mijas | 4,571.27 mi (7,356.75 km) |
