| Huercal-Overa to McKeesport (Pennsylvania) | 4,054.13 mi (6,524.49 km) |
| Huercal-Overa to McKinleyville (California) | 5,907.20 mi (9,506.72 km) |
| Huercal-Overa to McKinney (Texas) | 5,104.84 mi (8,215.44 km) |
| Huercal-Overa to McLean (Virginia) | 3,965.56 mi (6,381.96 km) |
| Huercal-Overa to McMinnville (Oregon) | 5,660.67 mi (9,109.96 km) |
| Huercal-Overa to McMinnville (Tennessee) | 4,487.91 mi (7,222.59 km) |
| Huercal-Overa to McNair (Virginia) | 3,975.99 mi (6,398.73 km) |
| Huercal-Overa to McPherson (Kansas) | 4,950.95 mi (7,967.78 km) |
| Huercal-Overa to Mead Valley (California) | 5,998.84 mi (9,654.20 km) |
| Huercal-Overa to Meadow Woods (Florida) | 4,515.82 mi (7,267.52 km) |
| Huercal-Overa to Meadowbrook (Virginia) | 4,023.03 mi (6,474.44 km) |
| Huercal-Overa to Meadville (Pennsylvania) | 4,031.45 mi (6,487.99 km) |
| Huercal-Overa to Mebane (North Carolina) | 4,153.22 mi (6,683.96 km) |
| Huercal-Overa to Mechanicsville (Virginia) | 4,011.43 mi (6,455.77 km) |
| Huercal-Overa to Medford (Massachusetts) | 3,580.56 mi (5,762.35 km) |
