| Oxon Hill to McHenry (Illinois) | 642.19 mi (1,033.50 km) |
| Oxon Hill to McKeesport (Pennsylvania) | 186.82 mi (300.66 km) |
| Oxon Hill to McKinleyville (California) | 2,472.46 mi (3,979.04 km) |
| Oxon Hill to McKinney (Texas) | 1,163.80 mi (1,872.95 km) |
| Oxon Hill to McLean (Virginia) | 16.03 mi (25.81 km) |
| Oxon Hill to McMinnville (Oregon) | 2,380.84 mi (3,831.59 km) |
| Oxon Hill to McMinnville (Tennessee) | 529.51 mi (852.17 km) |
| Oxon Hill to McNair (Virginia) | 26.15 mi (42.09 km) |
| Oxon Hill to McPherson (Kansas) | 1,115.40 mi (1,795.06 km) |
| Oxon Hill to Mead Valley (California) | 2,252.05 mi (3,624.32 km) |
| Oxon Hill to Meadow Woods (Florida) | 762.35 mi (1,226.88 km) |
| Oxon Hill to Meadowbrook (Virginia) | 97.73 mi (157.27 km) |
| Oxon Hill to Meadville (Pennsylvania) | 258.94 mi (416.72 km) |
| Oxon Hill to Mebane (North Carolina) | 225.41 mi (362.76 km) |
| Oxon Hill to Mechanicsville (Virginia) | 82.95 mi (133.49 km) |
