| Poplar Bluff to Miranda de Ebro | 4,451.53 mi (7,164.05 km) |
| Poplar Bluff to Mislata | 4,673.06 mi (7,520.57 km) |
| Poplar Bluff to Moana | 4,197.48 mi (6,755.20 km) |
| Poplar Bluff to Moguer | 4,442.01 mi (7,148.72 km) |
| Poplar Bluff to Molina de Segura | 4,684.99 mi (7,539.76 km) |
| Poplar Bluff to Molins de Rey | 4,716.10 mi (7,589.83 km) |
| Poplar Bluff to Mollerusa | 4,658.46 mi (7,497.07 km) |
| Poplar Bluff to Mollet | 4,720.52 mi (7,596.94 km) |
| Poplar Bluff to Moncada | 4,721.22 mi (7,598.07 km) |
| Poplar Bluff to Moncada | 4,671.55 mi (7,518.14 km) |
| Poplar Bluff to Monforte de Lemos | 4,247.77 mi (6,836.12 km) |
| Poplar Bluff to Monforte del Cid | 4,696.39 mi (7,558.11 km) |
| Poplar Bluff to Mongat | 4,725.99 mi (7,605.74 km) |
| Poplar Bluff to Monovar | 4,689.34 mi (7,546.76 km) |
| Poplar Bluff to Monserrat | 4,668.45 mi (7,513.14 km) |
