| Cayce to Mauldin (South Carolina) | 92.22 mi (148.41 km) |
| Cayce to Maumee (Ohio) | 545.77 mi (878.34 km) |
| Cayce to Maumelle (Arkansas) | 650.14 mi (1,046.30 km) |
| Cayce to Mayagüez (Puerto Rico) | 1,385.38 mi (2,229.56 km) |
| Cayce to Mayfield Heights (Ohio) | 523.62 mi (842.68 km) |
| Cayce to Mays Chapel (Maryland) | 450.40 mi (724.86 km) |
| Cayce to Maywood (California) | 2,116.55 mi (3,406.26 km) |
| Cayce to Maywood (Illinois) | 661.27 mi (1,064.20 km) |
| Cayce to McAlester (Oklahoma) | 841.38 mi (1,354.08 km) |
| Cayce to McAllen (Texas) | 1,156.38 mi (1,861.01 km) |
| Cayce to McCalla (Alabama) | 347.28 mi (558.89 km) |
| Cayce to McComb (Mississippi) | 579.45 mi (932.54 km) |
| Cayce to McDonough (Georgia) | 182.03 mi (292.95 km) |
| Cayce to McFarland (California) | 2,156.57 mi (3,470.66 km) |
| Cayce to McHenry (Illinois) | 700.44 mi (1,127.25 km) |
