| Cowes to Mauldin (South Carolina) | 4,039.32 mi (6,500.66 km) |
| Cowes to Maumee (Ohio) | 3,784.56 mi (6,090.67 km) |
| Cowes to Maumelle (Arkansas) | 4,447.21 mi (7,157.10 km) |
| Cowes to Mayagüez (Puerto Rico) | 4,200.86 mi (6,760.62 km) |
| Cowes to Mayfield Heights (Ohio) | 3,698.70 mi (5,952.49 km) |
| Cowes to Mays Chapel (Maryland) | 3,593.61 mi (5,783.36 km) |
| Cowes to Maywood (California) | 5,438.37 mi (8,752.21 km) |
| Cowes to Maywood (Illinois) | 3,934.62 mi (6,332.15 km) |
| Cowes to McAlester (Oklahoma) | 4,576.51 mi (7,365.18 km) |
| Cowes to McAllen (Texas) | 5,121.21 mi (8,241.79 km) |
| Cowes to McCalla (Alabama) | 4,305.56 mi (6,929.13 km) |
| Cowes to McComb (Mississippi) | 4,547.99 mi (7,319.28 km) |
| Cowes to McDonough (Georgia) | 4,179.83 mi (6,726.78 km) |
| Cowes to McFarland (California) | 5,377.01 mi (8,653.47 km) |
| Cowes to McHenry (Illinois) | 3,931.13 mi (6,326.54 km) |
