| Holt to Mountain Brook (Alabama) | 643.76 mi (1,036.03 km) |
| Holt to Mountain Home (Arkansas) | 603.80 mi (971.72 km) |
| Holt to Mountain Home (Idaho) | 1,568.98 mi (2,525.04 km) |
| Holt to Mountain House (California) | 1,965.95 mi (3,163.89 km) |
| Holt to Mountain Park (Georgia) | 608.12 mi (978.67 km) |
| Holt to Mountain Top (Pennsylvania) | 455.52 mi (733.09 km) |
| Holt to Mountain View (California) | 2,002.59 mi (3,222.86 km) |
| Holt to Mountlake Terrace (Washington) | 1,853.51 mi (2,982.93 km) |
| Holt to Mukilteo (Washington) | 1,852.89 mi (2,981.94 km) |
| Holt to Muncie (Indiana) | 174.61 mi (281.01 km) |
| Holt to Mundelein (Illinois) | 179.21 mi (288.41 km) |
| Holt to Munhall (Pennsylvania) | 285.43 mi (459.35 km) |
| Holt to Munster (Indiana) | 170.16 mi (273.84 km) |
| Holt to Murfreesboro (Tennessee) | 479.96 mi (772.42 km) |
| Holt to Murphy (Texas) | 934.43 mi (1,503.82 km) |
