| Poplar Bluff to Mirfield | 4,178.45 mi (6,724.56 km) |
| Poplar Bluff to Mitcham | 4,301.71 mi (6,922.93 km) |
| Poplar Bluff to Mold | 4,137.28 mi (6,658.30 km) |
| Poplar Bluff to Molesey | 4,293.46 mi (6,909.65 km) |
| Poplar Bluff to Monkseaton | 4,150.61 mi (6,679.76 km) |
| Poplar Bluff to Monmouth | 4,189.61 mi (6,742.53 km) |
| Poplar Bluff to Montrose | 4,071.87 mi (6,553.04 km) |
| Poplar Bluff to Morden | 4,300.00 mi (6,920.19 km) |
| Poplar Bluff to Morecambe | 4,123.63 mi (6,636.33 km) |
| Poplar Bluff to Moreton | 4,131.97 mi (6,649.76 km) |
| Poplar Bluff to Morley | 4,179.85 mi (6,726.82 km) |
| Poplar Bluff to Morpeth | 4,138.87 mi (6,660.86 km) |
| Poplar Bluff to Morriston | 4,145.50 mi (6,671.53 km) |
| Poplar Bluff to Mosbrough | 4,200.48 mi (6,760.02 km) |
| Poplar Bluff to Mossley | 4,169.70 mi (6,710.49 km) |
