| Hilton Head Island to Mauldin (South Carolina) | 200.24 mi (322.25 km) |
| Hilton Head Island to Maumee (Ohio) | 667.68 mi (1,074.53 km) |
| Hilton Head Island to Maumelle (Arkansas) | 695.35 mi (1,119.06 km) |
| Hilton Head Island to Mayagüez (Puerto Rico) | 1,285.17 mi (2,068.29 km) |
| Hilton Head Island to Mayfield Heights (Ohio) | 645.65 mi (1,039.08 km) |
| Hilton Head Island to Mays Chapel (Maryland) | 550.55 mi (886.02 km) |
| Hilton Head Island to Maywood (California) | 2,158.75 mi (3,474.17 km) |
| Hilton Head Island to Maywood (Illinois) | 774.80 mi (1,246.92 km) |
| Hilton Head Island to McAlester (Oklahoma) | 884.50 mi (1,423.47 km) |
| Hilton Head Island to McAllen (Texas) | 1,131.05 mi (1,820.24 km) |
| Hilton Head Island to McCalla (Alabama) | 372.91 mi (600.14 km) |
| Hilton Head Island to McComb (Mississippi) | 574.91 mi (925.23 km) |
| Hilton Head Island to McDonough (Georgia) | 215.51 mi (346.84 km) |
| Hilton Head Island to McFarland (California) | 2,205.62 mi (3,549.60 km) |
| Hilton Head Island to McHenry (Illinois) | 813.92 mi (1,309.87 km) |
