| Forney to Manassas (Virginia) | 1,139.04 mi (1,833.11 km) |
| Forney to Manassas Park (Virginia) | 1,141.59 mi (1,837.21 km) |
| Forney to Manatí (Puerto Rico) | 2,102.53 mi (3,383.70 km) |
| Forney to Manchester (Missouri) | 523.36 mi (842.27 km) |
| Forney to Manchester (New Hampshire) | 1,528.48 mi (2,459.85 km) |
| Forney to Manchester (Tennessee) | 622.24 mi (1,001.40 km) |
| Forney to Manchester (Virginia) | 1,115.82 mi (1,795.73 km) |
| Forney to Mandan (North Dakota) | 1,000.81 mi (1,610.65 km) |
| Forney to Mandeville (Louisiana) | 408.68 mi (657.71 km) |
| Forney to Mango (Florida) | 904.00 mi (1,454.84 km) |
| Forney to Manhattan (Kansas) | 445.36 mi (716.74 km) |
| Forney to Manhattan (New York) | 1,357.85 mi (2,185.25 km) |
| Forney to Manhattan Beach (California) | 1,267.05 mi (2,039.12 km) |
| Forney to Manitowoc (Wisconsin) | 915.80 mi (1,473.84 km) |
| Forney to Mankato (Minnesota) | 800.74 mi (1,288.66 km) |
