| Penicuik to Mauldin (South Carolina) | 3,868.57 mi (6,225.86 km) |
| Penicuik to Maumee (Ohio) | 3,577.42 mi (5,757.29 km) |
| Penicuik to Maumelle (Arkansas) | 4,239.19 mi (6,822.32 km) |
| Penicuik to Mayagüez (Puerto Rico) | 4,177.53 mi (6,723.08 km) |
| Penicuik to Mayfield Heights (Ohio) | 3,499.02 mi (5,631.13 km) |
| Penicuik to Mays Chapel (Maryland) | 3,421.25 mi (5,505.97 km) |
| Penicuik to Maywood (California) | 5,152.90 mi (8,292.79 km) |
| Penicuik to Maywood (Illinois) | 3,712.90 mi (5,975.33 km) |
| Penicuik to McAlester (Oklahoma) | 4,356.64 mi (7,011.33 km) |
| Penicuik to McAllen (Texas) | 4,922.86 mi (7,922.57 km) |
| Penicuik to McCalla (Alabama) | 4,123.29 mi (6,635.79 km) |
| Penicuik to McComb (Mississippi) | 4,361.03 mi (7,018.39 km) |
| Penicuik to McDonough (Georgia) | 4,007.98 mi (6,450.22 km) |
| Penicuik to McFarland (California) | 5,085.21 mi (8,183.85 km) |
| Penicuik to McHenry (Illinois) | 3,706.06 mi (5,964.32 km) |
