| Alpena to Marshall (Minnesota) | 606.80 mi (976.56 km) |
| Alpena to Marshall (Missouri) | 647.24 mi (1,041.64 km) |
| Alpena to Marshall (Texas) | 1,044.52 mi (1,680.99 km) |
| Alpena to Marshalltown (Iowa) | 518.05 mi (833.71 km) |
| Alpena to Marshfield (Wisconsin) | 330.81 mi (532.39 km) |
| Alpena to Martha Lake (Washington) | 1,836.69 mi (2,955.86 km) |
| Alpena to Martin (Tennessee) | 666.40 mi (1,072.47 km) |
| Alpena to Martinez (California) | 2,038.37 mi (3,280.44 km) |
| Alpena to Martinez (Georgia) | 801.43 mi (1,289.77 km) |
| Alpena to Martinsburg (West Virginia) | 477.83 mi (769.00 km) |
| Alpena to Martinsville (Indiana) | 419.80 mi (675.59 km) |
| Alpena to Martinsville (New Jersey) | 544.62 mi (876.47 km) |
| Alpena to Martinsville (Virginia) | 608.98 mi (980.06 km) |
| Alpena to Maryland City (Maryland) | 534.43 mi (860.07 km) |
| Alpena to Maryland Heights (Missouri) | 568.48 mi (914.88 km) |
