| Marchena to Mauldin (South Carolina) | 4,172.43 mi (6,714.87 km) |
| Marchena to Maumee (Ohio) | 4,036.98 mi (6,496.90 km) |
| Marchena to Maumelle (Arkansas) | 4,671.43 mi (7,517.94 km) |
| Marchena to Mayagüez (Puerto Rico) | 3,925.98 mi (6,318.25 km) |
| Marchena to Mayfield Heights (Ohio) | 3,933.58 mi (6,330.48 km) |
| Marchena to Mays Chapel (Maryland) | 3,755.54 mi (6,043.96 km) |
| Marchena to Maywood (California) | 5,886.06 mi (9,472.70 km) |
| Marchena to Maywood (Illinois) | 4,223.50 mi (6,797.06 km) |
| Marchena to McAlester (Oklahoma) | 4,831.80 mi (7,776.03 km) |
| Marchena to McAllen (Texas) | 5,288.37 mi (8,510.81 km) |
| Marchena to McCalla (Alabama) | 4,459.20 mi (7,176.38 km) |
| Marchena to McComb (Mississippi) | 4,704.53 mi (7,571.21 km) |
| Marchena to McDonough (Georgia) | 4,309.10 mi (6,934.82 km) |
| Marchena to McFarland (California) | 5,850.48 mi (9,415.44 km) |
| Marchena to McHenry (Illinois) | 4,230.40 mi (6,808.17 km) |
