| Poplar Bluff to Melzo | 4,882.77 mi (7,858.06 km) |
| Poplar Bluff to Mendicino | 5,415.22 mi (8,714.95 km) |
| Poplar Bluff to Menfi | 5,346.96 mi (8,605.10 km) |
| Poplar Bluff to Mentana | 5,152.21 mi (8,291.68 km) |
| Poplar Bluff to Merano | 4,907.68 mi (7,898.15 km) |
| Poplar Bluff to Merate | 4,875.88 mi (7,846.96 km) |
| Poplar Bluff to Mercato San Severino | 5,291.09 mi (8,515.18 km) |
| Poplar Bluff to Mercogliano | 5,284.24 mi (8,504.16 km) |
| Poplar Bluff to Mesagne | 5,425.24 mi (8,731.08 km) |
| Poplar Bluff to Messina | 5,433.93 mi (8,745.07 km) |
| Poplar Bluff to Mestre | 4,996.35 mi (8,040.85 km) |
| Poplar Bluff to Mestrino | 4,979.18 mi (8,013.22 km) |
| Poplar Bluff to Milan | 4,874.83 mi (7,845.28 km) |
| Poplar Bluff to Milazzo | 5,419.39 mi (8,721.66 km) |
| Poplar Bluff to Minerbio | 5,000.02 mi (8,046.75 km) |
