| Socastee to Mattoon (Illinois) | 654.64 mi (1,053.55 km) |
| Socastee to Mauldin (South Carolina) | 202.82 mi (326.41 km) |
| Socastee to Maumee (Ohio) | 601.00 mi (967.22 km) |
| Socastee to Maumelle (Arkansas) | 768.27 mi (1,236.41 km) |
| Socastee to Mayagüez (Puerto Rico) | 1,297.19 mi (2,087.63 km) |
| Socastee to Mayfield Heights (Ohio) | 557.26 mi (896.82 km) |
| Socastee to Mays Chapel (Maryland) | 418.04 mi (672.76 km) |
| Socastee to Maywood (California) | 2,234.57 mi (3,596.20 km) |
| Socastee to Maywood (Illinois) | 742.92 mi (1,195.61 km) |
| Socastee to McAlester (Oklahoma) | 959.51 mi (1,544.19 km) |
| Socastee to McAllen (Texas) | 1,259.06 mi (2,026.26 km) |
| Socastee to McCalla (Alabama) | 462.85 mi (744.88 km) |
| Socastee to McComb (Mississippi) | 688.80 mi (1,108.52 km) |
| Socastee to McDonough (Georgia) | 296.50 mi (477.17 km) |
| Socastee to McFarland (California) | 2,274.07 mi (3,659.76 km) |
