| Merignac to McKeesport (Pennsylvania) | 3,876.25 mi (6,238.21 km) |
| Merignac to McKinleyville (California) | 5,554.31 mi (8,938.80 km) |
| Merignac to McKinney (Texas) | 4,912.82 mi (7,906.42 km) |
| Merignac to McLean (Virginia) | 3,810.28 mi (6,132.05 km) |
| Merignac to McMinnville (Oregon) | 5,292.92 mi (8,518.13 km) |
| Merignac to McMinnville (Tennessee) | 4,325.49 mi (6,961.20 km) |
| Merignac to McNair (Virginia) | 3,819.80 mi (6,147.37 km) |
| Merignac to McPherson (Kansas) | 4,718.89 mi (7,594.32 km) |
| Merignac to Mead Valley (California) | 5,708.40 mi (9,186.79 km) |
| Merignac to Meadow Woods (Florida) | 4,433.12 mi (7,134.42 km) |
| Merignac to Meadowbrook (Virginia) | 3,880.39 mi (6,244.88 km) |
| Merignac to Meadville (Pennsylvania) | 3,840.89 mi (6,181.32 km) |
| Merignac to Mebane (North Carolina) | 4,015.08 mi (6,461.65 km) |
| Merignac to Mechanicsville (Virginia) | 3,867.49 mi (6,224.12 km) |
| Merignac to Medford (Massachusetts) | 3,413.60 mi (5,493.65 km) |
