| Holt to Mitchell (South Dakota) | 683.63 mi (1,100.19 km) |
| Holt to Mitchellville (Maryland) | 477.71 mi (768.80 km) |
| Holt to Moberly (Missouri) | 468.12 mi (753.37 km) |
| Holt to Mobile (Alabama) | 849.92 mi (1,367.81 km) |
| Holt to Modesto (California) | 1,941.74 mi (3,124.93 km) |
| Holt to Mokena (Illinois) | 187.94 mi (302.46 km) |
| Holt to Moline (Illinois) | 316.03 mi (508.60 km) |
| Holt to Moncks Corner (South Carolina) | 698.80 mi (1,124.60 km) |
| Holt to Monfort Heights (Ohio) | 239.05 mi (384.71 km) |
| Holt to Monmouth (Oregon) | 1,919.24 mi (3,088.72 km) |
| Holt to Monroe (Georgia) | 612.55 mi (985.81 km) |
| Holt to Monroe (Louisiana) | 811.57 mi (1,306.09 km) |
| Holt to Monroe (Michigan) | 77.12 mi (124.12 km) |
| Holt to Monroe (North Carolina) | 569.03 mi (915.77 km) |
| Holt to Monroe (Ohio) | 220.95 mi (355.59 km) |
