| Borehamwood to Mauldin (South Carolina) | 4,062.54 mi (6,538.02 km) |
| Borehamwood to Maumee (Ohio) | 3,798.89 mi (6,113.72 km) |
| Borehamwood to Maumelle (Arkansas) | 4,461.79 mi (7,180.56 km) |
| Borehamwood to Mayagüez (Puerto Rico) | 4,252.23 mi (6,843.30 km) |
| Borehamwood to Mayfield Heights (Ohio) | 3,714.81 mi (5,978.41 km) |
| Borehamwood to Mays Chapel (Maryland) | 3,616.08 mi (5,819.52 km) |
| Borehamwood to Maywood (California) | 5,430.78 mi (8,739.99 km) |
| Borehamwood to Maywood (Illinois) | 3,945.31 mi (6,349.37 km) |
| Borehamwood to McAlester (Oklahoma) | 4,588.12 mi (7,383.86 km) |
| Borehamwood to McAllen (Texas) | 5,138.62 mi (8,269.81 km) |
| Borehamwood to McCalla (Alabama) | 4,326.32 mi (6,962.53 km) |
| Borehamwood to McComb (Mississippi) | 4,567.80 mi (7,351.17 km) |
| Borehamwood to McDonough (Georgia) | 4,202.90 mi (6,763.92 km) |
| Borehamwood to McFarland (California) | 5,367.16 mi (8,637.61 km) |
| Borehamwood to McHenry (Illinois) | 3,940.93 mi (6,342.32 km) |
