| Harstad to McKeesport (Pennsylvania) | 3,803.52 mi (6,121.18 km) |
| Harstad to McKinleyville (California) | 4,589.75 mi (7,386.49 km) |
| Harstad to McKinney (Texas) | 4,626.88 mi (7,446.25 km) |
| Harstad to McLean (Virginia) | 3,828.54 mi (6,161.44 km) |
| Harstad to McMinnville (Oregon) | 4,293.57 mi (6,909.84 km) |
| Harstad to McMinnville (Tennessee) | 4,231.11 mi (6,809.31 km) |
| Harstad to McNair (Virginia) | 3,833.17 mi (6,168.90 km) |
| Harstad to McPherson (Kansas) | 4,314.91 mi (6,944.17 km) |
| Harstad to Mead Valley (California) | 4,966.09 mi (7,992.14 km) |
| Harstad to Meadow Woods (Florida) | 4,592.22 mi (7,390.46 km) |
| Harstad to Meadowbrook (Virginia) | 3,929.32 mi (6,323.64 km) |
| Harstad to Meadville (Pennsylvania) | 3,729.52 mi (6,002.09 km) |
| Harstad to Mebane (North Carolina) | 4,055.82 mi (6,527.21 km) |
| Harstad to Mechanicsville (Virginia) | 3,914.31 mi (6,299.47 km) |
| Harstad to Medford (Massachusetts) | 3,469.64 mi (5,583.84 km) |
