| Metairie to McHenry (Illinois) | 859.07 mi (1,382.54 km) |
| Metairie to McKeesport (Pennsylvania) | 921.34 mi (1,482.75 km) |
| Metairie to McKinleyville (California) | 2,036.70 mi (3,277.76 km) |
| Metairie to McKinney (Texas) | 441.25 mi (710.13 km) |
| Metairie to McLean (Virginia) | 962.07 mi (1,548.30 km) |
| Metairie to McMinnville (Oregon) | 2,069.48 mi (3,330.51 km) |
| Metairie to McMinnville (Tennessee) | 468.51 mi (754.00 km) |
| Metairie to McNair (Virginia) | 952.98 mi (1,533.68 km) |
| Metairie to McPherson (Kansas) | 718.88 mi (1,156.92 km) |
| Metairie to Mead Valley (California) | 1,606.94 mi (2,586.12 km) |
| Metairie to Meadow Woods (Florida) | 544.31 mi (875.99 km) |
| Metairie to Meadowbrook (Virginia) | 891.29 mi (1,434.39 km) |
| Metairie to Meadville (Pennsylvania) | 980.13 mi (1,577.37 km) |
| Metairie to Mebane (North Carolina) | 758.01 mi (1,219.91 km) |
| Metairie to Mechanicsville (Virginia) | 903.90 mi (1,454.69 km) |
