| Americus to Melzo | 4,840.75 mi (7,790.43 km) |
| Americus to Mendicino | 5,350.79 mi (8,611.26 km) |
| Americus to Menfi | 5,258.97 mi (8,463.49 km) |
| Americus to Mentana | 5,094.63 mi (8,199.02 km) |
| Americus to Merano | 4,879.93 mi (7,853.48 km) |
| Americus to Merate | 4,835.44 mi (7,781.89 km) |
| Americus to Mercato San Severino | 5,232.08 mi (8,420.22 km) |
| Americus to Mercogliano | 5,226.14 mi (8,410.66 km) |
| Americus to Mesagne | 5,375.86 mi (8,651.61 km) |
| Americus to Messina | 5,359.68 mi (8,625.57 km) |
| Americus to Mestre | 4,963.06 mi (7,987.27 km) |
| Americus to Mestrino | 4,944.08 mi (7,956.73 km) |
| Americus to Milan | 4,831.86 mi (7,776.12 km) |
| Americus to Milazzo | 5,344.10 mi (8,600.50 km) |
| Americus to Minerbio | 4,957.73 mi (7,978.70 km) |
