| Red Oak to McHenry (Illinois) | 821.99 mi (1,322.87 km) |
| Red Oak to McKeesport (Pennsylvania) | 1,083.11 mi (1,743.09 km) |
| Red Oak to McKinleyville (California) | 1,611.63 mi (2,593.66 km) |
| Red Oak to McKinney (Texas) | 47.52 mi (76.48 km) |
| Red Oak to McLean (Virginia) | 1,182.01 mi (1,902.26 km) |
| Red Oak to McMinnville (Oregon) | 1,657.71 mi (2,667.83 km) |
| Red Oak to McMinnville (Tennessee) | 666.06 mi (1,071.92 km) |
| Red Oak to McNair (Virginia) | 1,170.95 mi (1,884.46 km) |
| Red Oak to McPherson (Kansas) | 407.19 mi (655.30 km) |
| Red Oak to Mead Valley (California) | 1,186.93 mi (1,910.18 km) |
| Red Oak to Meadow Woods (Florida) | 962.31 mi (1,548.69 km) |
| Red Oak to Meadowbrook (Virginia) | 1,142.35 mi (1,838.43 km) |
| Red Oak to Meadville (Pennsylvania) | 1,109.88 mi (1,786.17 km) |
| Red Oak to Mebane (North Carolina) | 1,027.87 mi (1,654.20 km) |
| Red Oak to Mechanicsville (Virginia) | 1,151.44 mi (1,853.06 km) |
