| Alpena to Magstadt | 4,087.25 mi (6,577.79 km) |
| Alpena to Mainaschaff | 4,043.12 mi (6,506.77 km) |
| Alpena to Mainburg | 4,195.58 mi (6,752.13 km) |
| Alpena to Maintal | 4,027.48 mi (6,481.61 km) |
| Alpena to Mainz | 4,013.03 mi (6,458.34 km) |
| Alpena to Maisach | 4,194.17 mi (6,749.87 km) |
| Alpena to Maisenhausen | 4,038.43 mi (6,499.23 km) |
| Alpena to Malente | 3,935.48 mi (6,333.55 km) |
| Alpena to Malsch | 4,058.17 mi (6,531.00 km) |
| Alpena to Manching | 4,182.25 mi (6,730.68 km) |
| Alpena to Mannheim | 4,039.52 mi (6,500.98 km) |
| Alpena to Mansfeld | 4,065.63 mi (6,542.99 km) |
| Alpena to Marbach am Neckar | 4,090.37 mi (6,582.81 km) |
| Alpena to Marburg | 3,999.85 mi (6,437.14 km) |
| Alpena to Marienberg | 4,164.02 mi (6,701.34 km) |
