| Alpena to Morristown (New Jersey) | 540.71 mi (870.19 km) |
| Alpena to Morristown (Tennessee) | 612.88 mi (986.34 km) |
| Alpena to Morrisville (North Carolina) | 682.31 mi (1,098.07 km) |
| Alpena to Morro Bay (California) | 2,063.10 mi (3,320.23 km) |
| Alpena to Morton (Illinois) | 433.58 mi (697.77 km) |
| Alpena to Morton Grove (Illinois) | 302.06 mi (486.12 km) |
| Alpena to Moscow (Idaho) | 1,605.30 mi (2,583.48 km) |
| Alpena to Moses Lake (Washington) | 1,707.59 mi (2,748.09 km) |
| Alpena to Moss Bluff (Louisiana) | 1,149.71 mi (1,850.28 km) |
| Alpena to Moss Point (Mississippi) | 1,049.12 mi (1,688.40 km) |
| Alpena to Moultrie (Georgia) | 961.59 mi (1,547.53 km) |
| Alpena to Mounds View (Minnesota) | 476.16 mi (766.31 km) |
| Alpena to Mount Airy (North Carolina) | 609.89 mi (981.52 km) |
| Alpena to Mount Clemens (Michigan) | 173.34 mi (278.96 km) |
| Alpena to Mount Dora (Florida) | 1,127.78 mi (1,814.99 km) |
