| Humble to McKeesport (Pennsylvania) | 1,124.01 mi (1,808.92 km) |
| Humble to McKinleyville (California) | 1,778.73 mi (2,862.58 km) |
| Humble to McKinney (Texas) | 236.59 mi (380.75 km) |
| Humble to McLean (Virginia) | 1,197.56 mi (1,927.28 km) |
| Humble to McMinnville (Oregon) | 1,840.33 mi (2,961.73 km) |
| Humble to McMinnville (Tennessee) | 676.14 mi (1,088.14 km) |
| Humble to McNair (Virginia) | 1,187.28 mi (1,910.75 km) |
| Humble to McPherson (Kansas) | 594.85 mi (957.32 km) |
| Humble to Mead Valley (California) | 1,315.74 mi (2,117.47 km) |
| Humble to Meadow Woods (Florida) | 846.55 mi (1,362.39 km) |
| Humble to Meadowbrook (Virginia) | 1,141.80 mi (1,837.55 km) |
| Humble to Meadville (Pennsylvania) | 1,165.42 mi (1,875.56 km) |
| Humble to Mebane (North Carolina) | 1,015.73 mi (1,634.66 km) |
| Humble to Mechanicsville (Virginia) | 1,152.82 mi (1,855.29 km) |
| Humble to Medford (Massachusetts) | 1,588.51 mi (2,556.46 km) |
