| Alpena to Melzo | 4,234.96 mi (6,815.51 km) |
| Alpena to Mendicino | 4,775.02 mi (7,684.65 km) |
| Alpena to Menfi | 4,719.59 mi (7,595.45 km) |
| Alpena to Mentana | 4,510.14 mi (7,258.36 km) |
| Alpena to Merano | 4,253.74 mi (6,845.73 km) |
| Alpena to Merate | 4,227.40 mi (6,803.35 km) |
| Alpena to Mercato San Severino | 4,648.94 mi (7,481.75 km) |
| Alpena to Mercogliano | 4,641.69 mi (7,470.08 km) |
| Alpena to Mesagne | 4,777.98 mi (7,689.42 km) |
| Alpena to Messina | 4,798.58 mi (7,722.57 km) |
| Alpena to Mestre | 4,344.25 mi (6,991.40 km) |
| Alpena to Mestrino | 4,327.91 mi (6,965.09 km) |
| Alpena to Milan | 4,227.48 mi (6,803.48 km) |
| Alpena to Milazzo | 4,784.66 mi (7,700.16 km) |
| Alpena to Minerbio | 4,351.72 mi (7,003.42 km) |
