| Garland to McKeesport (Pennsylvania) | 1,060.49 mi (1,706.70 km) |
| Garland to McKinleyville (California) | 1,606.77 mi (2,585.84 km) |
| Garland to McKinney (Texas) | 20.26 mi (32.60 km) |
| Garland to McLean (Virginia) | 1,161.71 mi (1,869.59 km) |
| Garland to McMinnville (Oregon) | 1,647.77 mi (2,651.82 km) |
| Garland to McMinnville (Tennessee) | 647.87 mi (1,042.65 km) |
| Garland to McNair (Virginia) | 1,150.59 mi (1,851.69 km) |
| Garland to McPherson (Kansas) | 381.75 mi (614.36 km) |
| Garland to Mead Valley (California) | 1,191.52 mi (1,917.56 km) |
| Garland to Meadow Woods (Florida) | 960.07 mi (1,545.09 km) |
| Garland to Meadowbrook (Virginia) | 1,123.84 mi (1,808.64 km) |
| Garland to Meadville (Pennsylvania) | 1,085.94 mi (1,747.64 km) |
| Garland to Mebane (North Carolina) | 1,010.92 mi (1,626.92 km) |
| Garland to Mechanicsville (Virginia) | 1,132.69 mi (1,822.89 km) |
| Garland to Medford (Massachusetts) | 1,534.86 mi (2,470.12 km) |
