| Zachary to Maryland Heights (Missouri) | 557.89 mi (897.83 km) |
| Zachary to Marysville (California) | 1,810.58 mi (2,913.85 km) |
| Zachary to Marysville (Ohio) | 792.69 mi (1,275.71 km) |
| Zachary to Marysville (Washington) | 2,024.10 mi (3,257.47 km) |
| Zachary to Maryville (Missouri) | 700.28 mi (1,126.99 km) |
| Zachary to Maryville (Tennessee) | 543.60 mi (874.84 km) |
| Zachary to Mason (Ohio) | 714.65 mi (1,150.11 km) |
| Zachary to Mason City (Iowa) | 869.82 mi (1,399.83 km) |
| Zachary to Massapequa (New York) | 1,206.23 mi (1,941.24 km) |
| Zachary to Massapequa Park (New York) | 1,207.67 mi (1,943.55 km) |
| Zachary to Massillon (Ohio) | 882.59 mi (1,420.39 km) |
| Zachary to Mastic (New York) | 1,239.50 mi (1,994.78 km) |
| Zachary to Mastic Beach (New York) | 1,238.58 mi (1,993.30 km) |
| Zachary to Matteson (Illinois) | 773.05 mi (1,244.10 km) |
| Zachary to Matthews (North Carolina) | 679.59 mi (1,093.70 km) |
