| Poplar Bluff to Manerbio | 4,916.84 mi (7,912.88 km) |
| Poplar Bluff to Manfredonia | 5,302.63 mi (8,533.75 km) |
| Poplar Bluff to Maniago | 4,988.50 mi (8,028.22 km) |
| Poplar Bluff to Mantova | 4,951.49 mi (7,968.66 km) |
| Poplar Bluff to Maranello | 4,978.77 mi (8,012.56 km) |
| Poplar Bluff to Marano di Napoli | 5,261.92 mi (8,468.24 km) |
| Poplar Bluff to Marano Vicentino | 4,956.11 mi (7,976.09 km) |
| Poplar Bluff to Marcianise | 5,261.23 mi (8,467.14 km) |
| Poplar Bluff to Marcon | 4,996.27 mi (8,040.72 km) |
| Poplar Bluff to Mareno di Piave | 4,987.03 mi (8,025.85 km) |
| Poplar Bluff to Margherita di Savoia | 5,323.47 mi (8,567.30 km) |
| Poplar Bluff to Mariano Comense | 4,865.77 mi (7,830.70 km) |
| Poplar Bluff to Marigliano | 5,271.64 mi (8,483.89 km) |
| Poplar Bluff to Marino | 5,163.05 mi (8,309.13 km) |
| Poplar Bluff to Marostica | 4,963.17 mi (7,987.45 km) |
