| Flower Mound to Marysville (California) | 1,424.94 mi (2,293.21 km) |
| Flower Mound to Marysville (Ohio) | 908.67 mi (1,462.37 km) |
| Flower Mound to Marysville (Washington) | 1,662.88 mi (2,676.15 km) |
| Flower Mound to Maryville (Missouri) | 520.00 mi (836.86 km) |
| Flower Mound to Maryville (Tennessee) | 771.37 mi (1,241.40 km) |
| Flower Mound to Mason (Ohio) | 836.13 mi (1,345.62 km) |
| Flower Mound to Mason City (Iowa) | 730.31 mi (1,175.32 km) |
| Flower Mound to Massapequa (New York) | 1,404.08 mi (2,259.64 km) |
| Flower Mound to Massapequa Park (New York) | 1,405.39 mi (2,261.75 km) |
| Flower Mound to Massillon (Ohio) | 1,011.80 mi (1,628.33 km) |
| Flower Mound to Mastic (New York) | 1,438.09 mi (2,314.38 km) |
| Flower Mound to Mastic Beach (New York) | 1,437.92 mi (2,314.11 km) |
| Flower Mound to Matteson (Illinois) | 778.88 mi (1,253.48 km) |
| Flower Mound to Matthews (North Carolina) | 948.68 mi (1,526.76 km) |
| Flower Mound to Mattoon (Illinois) | 659.66 mi (1,061.63 km) |
