| Maesteg to Mauldin (South Carolina) | 3,924.91 mi (6,316.53 km) |
| Maesteg to Maumee (Ohio) | 3,667.74 mi (5,902.66 km) |
| Maesteg to Maumelle (Arkansas) | 4,330.46 mi (6,969.20 km) |
| Maesteg to Mayagüez (Puerto Rico) | 4,108.29 mi (6,611.66 km) |
| Maesteg to Mayfield Heights (Ohio) | 3,582.21 mi (5,765.02 km) |
| Maesteg to Mays Chapel (Maryland) | 3,478.90 mi (5,598.75 km) |
| Maesteg to Maywood (California) | 5,322.71 mi (8,566.08 km) |
| Maesteg to Maywood (Illinois) | 3,817.32 mi (6,143.38 km) |
| Maesteg to McAlester (Oklahoma) | 4,459.32 mi (7,176.58 km) |
| Maesteg to McAllen (Texas) | 5,005.07 mi (8,054.88 km) |
| Maesteg to McCalla (Alabama) | 4,190.32 mi (6,743.66 km) |
| Maesteg to McComb (Mississippi) | 4,432.47 mi (7,133.37 km) |
| Maesteg to McDonough (Georgia) | 4,065.37 mi (6,542.59 km) |
| Maesteg to McFarland (California) | 5,262.03 mi (8,468.42 km) |
| Maesteg to McHenry (Illinois) | 3,813.75 mi (6,137.64 km) |
