| Alcazar de San Juan to McKeesport (Pennsylvania) | 3,926.98 mi (6,319.87 km) |
| Alcazar de San Juan to McKinleyville (California) | 5,756.09 mi (9,263.53 km) |
| Alcazar de San Juan to McKinney (Texas) | 4,976.55 mi (8,008.99 km) |
| Alcazar de San Juan to McLean (Virginia) | 3,842.53 mi (6,183.95 km) |
| Alcazar de San Juan to McMinnville (Oregon) | 5,508.09 mi (8,864.41 km) |
| Alcazar de San Juan to McMinnville (Tennessee) | 4,364.34 mi (7,023.73 km) |
| Alcazar de San Juan to McNair (Virginia) | 3,852.80 mi (6,200.48 km) |
| Alcazar de San Juan to McPherson (Kansas) | 4,815.50 mi (7,749.80 km) |
| Alcazar de San Juan to Mead Valley (California) | 5,855.36 mi (9,423.29 km) |
| Alcazar de San Juan to Meadow Woods (Florida) | 4,408.84 mi (7,095.34 km) |
| Alcazar de San Juan to Meadowbrook (Virginia) | 3,902.57 mi (6,280.58 km) |
| Alcazar de San Juan to Meadville (Pennsylvania) | 3,901.97 mi (6,279.61 km) |
| Alcazar de San Juan to Mebane (North Carolina) | 4,033.88 mi (6,491.91 km) |
| Alcazar de San Juan to Mechanicsville (Virginia) | 3,890.69 mi (6,261.47 km) |
| Alcazar de San Juan to Medford (Massachusetts) | 3,454.59 mi (5,559.63 km) |
