| Briancon to McKeesport (Pennsylvania) | 4,190.85 mi (6,744.51 km) |
| Briancon to McKinleyville (California) | 5,767.97 mi (9,282.65 km) |
| Briancon to McKinney (Texas) | 5,217.62 mi (8,396.95 km) |
| Briancon to McLean (Virginia) | 4,132.47 mi (6,650.56 km) |
| Briancon to McMinnville (Oregon) | 5,496.72 mi (8,846.11 km) |
| Briancon to McMinnville (Tennessee) | 4,643.21 mi (7,472.53 km) |
| Briancon to McNair (Virginia) | 4,141.66 mi (6,665.36 km) |
| Briancon to McPherson (Kansas) | 5,008.02 mi (8,059.63 km) |
| Briancon to Mead Valley (California) | 5,962.42 mi (9,595.58 km) |
| Briancon to Meadow Woods (Florida) | 4,771.84 mi (7,679.53 km) |
| Briancon to Meadowbrook (Virginia) | 4,206.00 mi (6,768.91 km) |
| Briancon to Meadville (Pennsylvania) | 4,151.23 mi (6,680.76 km) |
| Briancon to Mebane (North Carolina) | 4,341.43 mi (6,986.86 km) |
| Briancon to Mechanicsville (Virginia) | 4,192.79 mi (6,747.64 km) |
| Briancon to Medford (Massachusetts) | 3,734.11 mi (6,009.47 km) |
