| Hercules to Mitchell (South Dakota) | 1,320.44 mi (2,125.04 km) |
| Hercules to Mitchellville (Maryland) | 2,433.08 mi (3,915.67 km) |
| Hercules to Moberly (Missouri) | 1,603.34 mi (2,580.33 km) |
| Hercules to Mobile (Alabama) | 2,000.21 mi (3,219.03 km) |
| Hercules to Modesto (California) | 73.01 mi (117.50 km) |
| Hercules to Mokena (Illinois) | 1,829.69 mi (2,944.61 km) |
| Hercules to Moline (Illinois) | 1,694.84 mi (2,727.58 km) |
| Hercules to Moncks Corner (South Carolina) | 2,376.59 mi (3,824.76 km) |
| Hercules to Monfort Heights (Ohio) | 2,020.06 mi (3,250.98 km) |
| Hercules to Monmouth (Oregon) | 475.54 mi (765.31 km) |
| Hercules to Monroe (Georgia) | 2,160.97 mi (3,477.74 km) |
| Hercules to Monroe (Louisiana) | 1,736.17 mi (2,794.09 km) |
| Hercules to Monroe (Michigan) | 2,058.44 mi (3,312.74 km) |
| Hercules to Monroe (North Carolina) | 2,305.65 mi (3,710.59 km) |
| Hercules to Monroe (Ohio) | 2,029.71 mi (3,266.50 km) |
