| Poughkeepsie to McHenry (Illinois) | 738.22 mi (1,188.05 km) |
| Poughkeepsie to McKeesport (Pennsylvania) | 322.53 mi (519.06 km) |
| Poughkeepsie to McKinleyville (California) | 2,565.79 mi (4,129.25 km) |
| Poughkeepsie to McKinney (Texas) | 1,373.17 mi (2,209.91 km) |
| Poughkeepsie to McLean (Virginia) | 256.61 mi (412.98 km) |
| Poughkeepsie to McMinnville (Oregon) | 2,444.66 mi (3,934.30 km) |
| Poughkeepsie to McMinnville (Tennessee) | 761.44 mi (1,225.41 km) |
| Poughkeepsie to McNair (Virginia) | 264.04 mi (424.94 km) |
| Poughkeepsie to McPherson (Kansas) | 1,272.47 mi (2,047.84 km) |
| Poughkeepsie to Mead Valley (California) | 2,403.57 mi (3,868.17 km) |
| Poughkeepsie to Meadow Woods (Florida) | 1,010.98 mi (1,627.02 km) |
| Poughkeepsie to Meadowbrook (Virginia) | 350.13 mi (563.49 km) |
| Poughkeepsie to Meadville (Pennsylvania) | 321.26 mi (517.02 km) |
| Poughkeepsie to Mebane (North Carolina) | 482.57 mi (776.62 km) |
| Poughkeepsie to Mechanicsville (Virginia) | 335.21 mi (539.46 km) |
