| Poughkeepsie to Mattoon (Illinois) | 772.10 mi (1,242.58 km) |
| Poughkeepsie to Mauldin (South Carolina) | 658.93 mi (1,060.45 km) |
| Poughkeepsie to Maumee (Ohio) | 502.93 mi (809.38 km) |
| Poughkeepsie to Maumelle (Arkansas) | 1,105.19 mi (1,778.62 km) |
| Poughkeepsie to Mayagüez (Puerto Rico) | 1,671.92 mi (2,690.70 km) |
| Poughkeepsie to Mayfield Heights (Ohio) | 389.21 mi (626.37 km) |
| Poughkeepsie to Mays Chapel (Maryland) | 211.96 mi (341.12 km) |
| Poughkeepsie to Maywood (California) | 2,445.41 mi (3,935.51 km) |
| Poughkeepsie to Maywood (Illinois) | 716.61 mi (1,153.27 km) |
| Poughkeepsie to McAlester (Oklahoma) | 1,269.27 mi (2,042.69 km) |
| Poughkeepsie to McAllen (Texas) | 1,746.02 mi (2,809.95 km) |
| Poughkeepsie to McCalla (Alabama) | 921.54 mi (1,483.08 km) |
| Poughkeepsie to McComb (Mississippi) | 1,165.66 mi (1,875.95 km) |
| Poughkeepsie to McDonough (Georgia) | 798.35 mi (1,284.83 km) |
| Poughkeepsie to McFarland (California) | 2,450.64 mi (3,943.92 km) |
