| San Lorenzo to McHenry (Illinois) | 1,807.41 mi (2,908.74 km) |
| San Lorenzo to McKeesport (Pennsylvania) | 2,256.38 mi (3,631.30 km) |
| San Lorenzo to McKinleyville (California) | 249.21 mi (401.06 km) |
| San Lorenzo to McKinney (Texas) | 1,461.68 mi (2,352.34 km) |
| San Lorenzo to McLean (Virginia) | 2,413.02 mi (3,883.39 km) |
| San Lorenzo to McMinnville (Oregon) | 523.67 mi (842.76 km) |
| San Lorenzo to McMinnville (Tennessee) | 2,006.41 mi (3,229.01 km) |
| San Lorenzo to McNair (Virginia) | 2,401.51 mi (3,864.86 km) |
| San Lorenzo to McPherson (Kansas) | 1,329.01 mi (2,138.84 km) |
| San Lorenzo to Mead Valley (California) | 379.74 mi (611.13 km) |
| San Lorenzo to Meadow Woods (Florida) | 2,428.18 mi (3,907.78 km) |
| San Lorenzo to Meadowbrook (Virginia) | 2,422.53 mi (3,898.69 km) |
| San Lorenzo to Meadville (Pennsylvania) | 2,227.93 mi (3,585.51 km) |
| San Lorenzo to Mebane (North Carolina) | 2,350.55 mi (3,782.84 km) |
| San Lorenzo to Mechanicsville (Virginia) | 2,425.44 mi (3,903.37 km) |
