| Middle River to Mountain Brook (Alabama) | 701.13 mi (1,128.37 km) |
| Middle River to Mountain Home (Arkansas) | 893.95 mi (1,438.67 km) |
| Middle River to Mountain Home (Idaho) | 2,038.29 mi (3,280.31 km) |
| Middle River to Mountain House (California) | 2,414.76 mi (3,886.18 km) |
| Middle River to Mountain Park (Georgia) | 571.46 mi (919.67 km) |
| Middle River to Mountain Top (Pennsylvania) | 126.80 mi (204.07 km) |
| Middle River to Mountain View (California) | 2,450.25 mi (3,943.29 km) |
| Middle River to Mountlake Terrace (Washington) | 2,333.31 mi (3,755.10 km) |
| Middle River to Mukilteo (Washington) | 2,332.73 mi (3,754.17 km) |
| Middle River to Muncie (Indiana) | 479.78 mi (772.13 km) |
| Middle River to Mundelein (Illinois) | 638.08 mi (1,026.89 km) |
| Middle River to Munhall (Pennsylvania) | 198.04 mi (318.71 km) |
| Middle River to Munster (Indiana) | 601.62 mi (968.21 km) |
| Middle River to Murfreesboro (Tennessee) | 597.22 mi (961.13 km) |
| Middle River to Murphy (Texas) | 1,204.26 mi (1,938.07 km) |
