| Bourne to Mauldin (South Carolina) | 4,035.01 mi (6,493.72 km) |
| Bourne to Maumee (Ohio) | 3,763.07 mi (6,056.07 km) |
| Bourne to Maumelle (Arkansas) | 4,425.93 mi (7,122.84 km) |
| Bourne to Mayagüez (Puerto Rico) | 4,256.90 mi (6,850.81 km) |
| Bourne to Mayfield Heights (Ohio) | 3,680.66 mi (5,923.45 km) |
| Bourne to Mays Chapel (Maryland) | 3,588.04 mi (5,774.39 km) |
| Bourne to Maywood (California) | 5,376.59 mi (8,652.78 km) |
| Bourne to Maywood (Illinois) | 3,906.19 mi (6,286.40 km) |
| Bourne to McAlester (Oklahoma) | 4,549.54 mi (7,321.78 km) |
| Bourne to McAllen (Texas) | 5,105.11 mi (8,215.88 km) |
| Bourne to McCalla (Alabama) | 4,296.28 mi (6,914.19 km) |
| Bourne to McComb (Mississippi) | 4,536.77 mi (7,301.22 km) |
| Bourne to McDonough (Georgia) | 4,175.18 mi (6,719.30 km) |
| Bourne to McFarland (California) | 5,311.39 mi (8,547.85 km) |
| Bourne to McHenry (Illinois) | 3,901.03 mi (6,278.11 km) |
