| Holt to Marysville (California) | 1,934.49 mi (3,113.26 km) |
| Holt to Marysville (Ohio) | 177.46 mi (285.59 km) |
| Holt to Marysville (Washington) | 1,845.54 mi (2,970.10 km) |
| Holt to Maryville (Missouri) | 557.76 mi (897.63 km) |
| Holt to Maryville (Tennessee) | 477.30 mi (768.14 km) |
| Holt to Mason (Ohio) | 227.25 mi (365.72 km) |
| Holt to Mason City (Iowa) | 440.00 mi (708.11 km) |
| Holt to Massapequa (New York) | 586.56 mi (943.98 km) |
| Holt to Massapequa Park (New York) | 587.33 mi (945.22 km) |
| Holt to Massillon (Ohio) | 201.24 mi (323.86 km) |
| Holt to Mastic (New York) | 615.07 mi (989.86 km) |
| Holt to Mastic Beach (New York) | 616.44 mi (992.06 km) |
| Holt to Matteson (Illinois) | 182.52 mi (293.75 km) |
| Holt to Matthews (North Carolina) | 558.71 mi (899.16 km) |
| Holt to Mattoon (Illinois) | 295.98 mi (476.33 km) |
