| Howard to Mountain Brook (Alabama) | 769.18 mi (1,237.87 km) |
| Howard to Mountain Home (Arkansas) | 611.86 mi (984.69 km) |
| Howard to Mountain Home (Idaho) | 1,372.42 mi (2,208.69 km) |
| Howard to Mountain House (California) | 1,788.48 mi (2,878.28 km) |
| Howard to Mountain Park (Georgia) | 770.48 mi (1,239.97 km) |
| Howard to Mountain Top (Pennsylvania) | 660.60 mi (1,063.14 km) |
| Howard to Mountain View (California) | 1,825.95 mi (2,938.59 km) |
| Howard to Mountlake Terrace (Washington) | 1,638.22 mi (2,636.47 km) |
| Howard to Mukilteo (Washington) | 1,637.34 mi (2,635.04 km) |
| Howard to Muncie (Indiana) | 331.88 mi (534.12 km) |
| Howard to Mundelein (Illinois) | 159.04 mi (255.95 km) |
| Howard to Munhall (Pennsylvania) | 507.09 mi (816.08 km) |
| Howard to Munster (Indiana) | 211.01 mi (339.58 km) |
| Howard to Murfreesboro (Tennessee) | 609.03 mi (980.15 km) |
| Howard to Murphy (Texas) | 919.34 mi (1,479.53 km) |
