| Zachary to Merriam (Kansas) | 610.80 mi (982.99 km) |
| Zachary to Merrick (New York) | 1,201.90 mi (1,934.27 km) |
| Zachary to Merrifield (Virginia) | 970.74 mi (1,562.26 km) |
| Zachary to Merrillville (Indiana) | 776.81 mi (1,250.15 km) |
| Zachary to Merritt Island (Florida) | 651.32 mi (1,048.19 km) |
| Zachary to Mesa (Arizona) | 1,216.65 mi (1,958.01 km) |
| Zachary to Mesquite (Nevada) | 1,382.28 mi (2,224.56 km) |
| Zachary to Mesquite (Texas) | 350.04 mi (563.34 km) |
| Zachary to Metairie (Louisiana) | 74.66 mi (120.16 km) |
| Zachary to Methuen Town (Massachusetts) | 1,379.61 mi (2,220.26 km) |
| Zachary to Metuchen (New Jersey) | 1,161.39 mi (1,869.07 km) |
| Zachary to Mexico (Missouri) | 588.53 mi (947.15 km) |
| Zachary to Miami (Florida) | 746.69 mi (1,201.68 km) |
| Zachary to Miami (Oklahoma) | 479.72 mi (772.04 km) |
| Zachary to Miami Beach (Florida) | 749.40 mi (1,206.04 km) |
