| Hilton Head Island to Monticello (Minnesota) | 1,143.59 mi (1,840.42 km) |
| Hilton Head Island to Montrose (Colorado) | 1,582.01 mi (2,546.00 km) |
| Hilton Head Island to Moody (Alabama) | 347.25 mi (558.84 km) |
| Hilton Head Island to Moore (Oklahoma) | 983.65 mi (1,583.03 km) |
| Hilton Head Island to Moorestown-Lenola (New Jersey) | 626.59 mi (1,008.40 km) |
| Hilton Head Island to Mooresville (North Carolina) | 234.62 mi (377.58 km) |
| Hilton Head Island to Moorhead (Minnesota) | 1,319.51 mi (2,123.55 km) |
| Hilton Head Island to Moorpark (California) | 2,195.27 mi (3,532.94 km) |
| Hilton Head Island to Moraga (California) | 2,354.08 mi (3,788.52 km) |
| Hilton Head Island to Moreno Valley (California) | 2,103.40 mi (3,385.09 km) |
| Hilton Head Island to Morgan City (Louisiana) | 641.85 mi (1,032.95 km) |
| Hilton Head Island to Morgan Hill (California) | 2,330.84 mi (3,751.13 km) |
| Hilton Head Island to Morganton (North Carolina) | 251.33 mi (404.48 km) |
| Hilton Head Island to Morgantown (West Virginia) | 516.61 mi (831.40 km) |
| Hilton Head Island to Morris (Illinois) | 763.07 mi (1,228.05 km) |
