| Martinsburg to Mountain Brook (Alabama) | 637.57 mi (1,026.07 km) |
| Martinsburg to Mountain Home (Arkansas) | 813.56 mi (1,309.30 km) |
| Martinsburg to Mountain Home (Idaho) | 1,957.72 mi (3,150.64 km) |
| Martinsburg to Mountain House (California) | 2,332.00 mi (3,752.99 km) |
| Martinsburg to Mountain Park (Georgia) | 516.18 mi (830.72 km) |
| Martinsburg to Mountain Top (Pennsylvania) | 159.25 mi (256.28 km) |
| Martinsburg to Mountain View (California) | 2,367.42 mi (3,810.00 km) |
| Martinsburg to Mountlake Terrace (Washington) | 2,257.39 mi (3,632.92 km) |
| Martinsburg to Mukilteo (Washington) | 2,256.94 mi (3,632.20 km) |
| Martinsburg to Muncie (Indiana) | 396.77 mi (638.54 km) |
| Martinsburg to Mundelein (Illinois) | 558.63 mi (899.03 km) |
| Martinsburg to Munhall (Pennsylvania) | 120.65 mi (194.16 km) |
| Martinsburg to Munster (Indiana) | 520.56 mi (837.76 km) |
| Martinsburg to Murfreesboro (Tennessee) | 524.14 mi (843.53 km) |
| Martinsburg to Murphy (Texas) | 1,126.89 mi (1,813.56 km) |
