| Alpena to Marsala | 4,688.89 mi (7,546.04 km) |
| Alpena to Marsciano | 4,458.37 mi (7,175.05 km) |
| Alpena to Martano | 4,814.50 mi (7,748.18 km) |
| Alpena to Martellago | 4,338.79 mi (6,982.61 km) |
| Alpena to Martina Franca | 4,753.64 mi (7,650.24 km) |
| Alpena to Martinengo | 4,245.70 mi (6,832.80 km) |
| Alpena to Martinsicuro | 4,521.87 mi (7,277.25 km) |
| Alpena to Mascali | 4,804.65 mi (7,732.33 km) |
| Alpena to Mascalucia | 4,806.98 mi (7,736.08 km) |
| Alpena to Masera di Padova | 4,337.38 mi (6,980.34 km) |
| Alpena to Maserada sul Piave | 4,336.26 mi (6,978.54 km) |
| Alpena to Massa | 4,323.98 mi (6,958.77 km) |
| Alpena to Massa Lombarda | 4,372.24 mi (7,036.44 km) |
| Alpena to Massafra | 4,750.57 mi (7,645.30 km) |
| Alpena to Massalubrense | 4,639.89 mi (7,467.18 km) |
